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Synthetic Motor Oil
First to develope an API-rated 100 percent synthetic motor oil.

Air & Oil Filters

Donaldson P-Series Heavy Duty Filters

Product Code: 
P
Teaser: 
ncreased engine emissions control and tighter tolerances within the engine require high efficiency filters. Donaldson P-Series filters are constructed with full synthetic or synthetic blend media for high efficiency.
Image: 
Picture of Donaldson P-Series Lube Filters
Button: 

Donaldson Filters
AMSOIL is now introducing the P-Series of Donaldson filters to complement the Endurance line. The expanded offering of filtration products features many applications that differ from, and several that coincide with the Endurance line. Donaldson P-Series filters offer premium filtration at a competitive price. AMSOIL now stocks all of Donaldson's most popular filter applications.

Donaldson P-Series Lube Filters (order)
Donaldson P-Series Lube FiltersIncreased engine emissions control and tighter tolerances within the engine require high efficiency filters.

Donaldson P-Series filters are constructed with full synthetic or synthetic blend media for high efficiency. The media is embedded deeper into the sealing plastisol than conventional filters, allowing better sealing longevity. The lube filter can is constructed of heavy gauge steel, with many models having domed tops that provide superior pressure fatigue performance. The center tube allows more flow without compromising strength, and the louvered design eliminates tearing during pleat movement. The can and base plate are I assembled using a fully tucked seam, roll-formed threads, a nitrile sealing gasket and a compression spring holding all the components in place within the filter.

Donaldson P-Series Air Filters (order)
Donaldson air filter media is made up of specially formulated fibers designed to trap contaminants such as dust, dirt and soot before they reach the engine. The media is pleated to maximize the filter surface area and placed between rigid liners to provide stability and. support. A high quality filter seal is applied or built-in to the open end of the filter to prevent dirty air from bypassing the filter. Donaldson has developed an extensive range of air filter media to provide the best engine protection no matter what the operating conditions. For example, using the same particle size contaminant, for every eight grams of dirt passed through a Luber-finer filter, the Donaldson filter passed only two grams.

Coolant Filters (order)
Donaldson coolant filters are designed to maintain the proper chemical balance and reduce contaminants in the engine cooling system. AMSOIL offers a complete line of Donaldson filters with supplemental coolant additive (SCA) technology for the majority of heavy-duty diesel engines service requirements. SCA's are chemicals in the filter that are released into the coolant as it passes through. SCA's help resist corrosion and cavitation in the engine (Note: Although there is no need for SCA's when using AMSOIL Antifreeze & Coolant, the use of Donaldson Heavy Duty Filters along with AMSOIL Antifreeze & Coolant will not affect performance.). The heavy-duty construction works in a wide variety of operating environments. Donaldson filters feature heavy-duty thread plates, seals designed for extreme cold and heat, durable filter media and a unique center tube that increases flow and adds structural strength.

Fuel Filters (order)
Today's engines are built to more stringent specifications and finer tolerances. Fuel systems, pumps and injectors require cleaner fuel to achieve better combustion and lower emissions. AMSOIL carries Donaldson's full line of replacement fuel filters, featuring the latest advances in filter media that makes the difference between engine power and engine problems.

Hydraulic Filters (order)
Donaldson also develops, manufactures, and markets a full line of hydraulic filters for the protection of machinery and components in hundreds of applications—in the factory and on heavy duty-mobile equipment. In fact, Donaldson is considered the world leader in hydraulic filtration.

For an Application guide refer to the Off Highway and Heavy Duty Truck Application Lookup.

Donaldson Endurance™ Oil Filters

Product Code: 
ELF
Teaser: 
Made with premium advanced synthetic media technology that results in fibers that have a controlled size, shape & smaller fiber diameter. Deliver both higher dirt holding capacity at the same pressure differential and higher efficiency compared to conventional cellulose filters.
Image: 
Picture of Donaldson Endurance Oil Filters
Button: 

Donaldson Endurance™ Oil Filters
for heavy duty applications

Engine Protection Filters Drive Costs Down

Donaldson Endurance lube filters are made using exclusive advanced synthetic media technologies. Synthetic media technology delivers cost saving benefits with:

• Extended Service Life • Greater engine protection to prolong engine and equipment life • Improved lubricant flow • Improved cold start performance • Reduced operating costs • Can be used beyond OEM drain intervals

 

Donaldson Endurance™ oil filters are made with premium advanced synthetic media technology that results in fibers that have a controlled size, shape and smaller fiber diameter.

The controlled media manufacturing process allows Donaldson Endurance™ oil filters to deliver both higher dirt holding capacity at the same pressure differential and higher efficiency compared to conventional cellulose filters. The synthetic media also has better durability with usage.

Throughout the service life of a cellulose filter, hot oil will degrade the resins that bind the media. The synthetic media technology uses a wire screen backing pleated with the media, resulting in superior strength.

Donaldson Endurance™ oil filters offer extended service intervals, greater engine protection to prolong engine and equipment life, improved lubricant flow, improved cold start performance and lower operating costs.

Donaldson Endurance™ Oil Filters
With Nanofiber vs. Conventional Cellulose
Small, consistent synthetic fibers trap smaller particles and hold more contaminants, resulting in lower restriction.
 
Cellulose fibers are inconsistent in size and shape, allowing more contaminants to pass through, resulting in higher restriction and lower capacity.
Donaldson Endurance Oil Filters
Red circle represents the diameter of a 20 micron particle.
Donaldson Endurance Oil Filters

MANN-FILTERS Filters

Product Code: 
MANN
Teaser: 
Oil filters from MANN-FILTER purify oil of dirt and solid particles such as dust, abraded metal, carbon deposits and soot particles. The filter housing is pressure-resistant, protected against corrosion and features a long-life elastomer seal.
Image: 
Picture of MANN Filters
Button: 

AMSOIL has added a new supplemental partner in filtration. MANN-FILTER, with its U.S. headquarters in Portage, Mich., is the world’s largest filter company and a worldwide leader in auto, light truck, heavy duty, motorcycle and off-road filtration products.

MANN-FILTER specializes in European vehicles and provides AMSOIL Dealers and customers a greater breadth of products for vehicles like Audi, BMW, Mercedes, Volkswagen, Porsche, Volvo and Jaguar. They also build select filters for Ford, GM and Chrysler.

History of Mann+Hummel
Founded in 1941, MANN+HUMMEL develops and manufactures automotive components such as air filter systems, intake manifold systems, liquid systems and cabin air filters for the original equipment (OE) automotive industry and aftermarket filter elements for vehicle servicing and repair. MANN-FILTER products are known for high quality and high delivery capability and a product range that covers more than 95 percent of European models and a select group of U.S. and Asian models in the North American market.

MANN-FILTERS OIL FILTERSMANN-FILTER Oil Filters
Oil filters from MANN-FILTER purify oil of dirt and solid particles such as dust, abraded metal, carbon deposits and soot particles. The filter housing is pressure-resistant, protected against corrosion and features a long-life elastomer seal. They are low flow resistant for fast lubrication of the engine and come in three different shapes to adjust to different requirements: oil filter elements, spin-on oil filters and oil filters for use in transmission systems.

 

MANN-FILTERS AIR FILTERSMANN-FILTER Air Filters
MANN-FILTER air filters feature optimum pleat geometry for maximum dirt holding capacity and high filtration efficiency for engine protection. They also correct air flow, enhancing engine protection. MANN-FILTER air filters effectively filter harmful particles including dust, pollen, sand, soot and water out of the intake air, ensuring only clean air makes it to the combustion chamber. The high quality of the filters offers reliable service throughout the entire service interval.

 

MANN-FILTERS FUEL FILTERSMANN-FILTER Fuel Filters
MANN-FILTER fuel filters provide unsurpassed operational safety for engines, reliably protecting the delicate injection mechanism and the carburetor while removing unwanted contaminants from the fuel. They also protect the injection system from corrosion and promote long engine life.

MANN-FILTER fuel filters come in four different shapes: fuel filter elements, metal-free elements, spin-on fuel filters and fuel line filters.

 

MANN-FILTERS CABIN AIR FILTERSMANN-FILTER Cabin Air Filters
MANN-FILTER cabin air filters offer optimum ventilation inside the vehicle through low flow resistance, filtering out spores, pollen, pollution, dust and exhaust consistently throughout the entire service interval. They come with detailed fitting instructions for easy and fast installation and replacement.

MANN Cabin Air Filter Installations

MANN-FILTER filters should be changed in accordance with original equipment manufacturer (OEM) recommendations. Specific application information can be found in the Online Product Application Guide.

WIX Oil and Air Filters

Product Code: 
WIX
Teaser: 
Made with a full metal base plate for superior strength at the double seal & also feature a silicone anti-drainback valve. Glass-enhanced media in WIX oil filters offers greater efficiency, capturing more 10 to 12 micron sized particles than other cellulose/synthetic blend medias.
Image: 
Picture of Wix Filters
Button: 

In the last three years, AMSOIL has introduced more new products and made more technical advances than during any other period in the company’s storied 34-year history. AMSOIL now provides engine oils for nearly every application, multiple gear oils, greases, fuel additives and appearance products. To offer a more wellrounded selection of automotive products, AMSOIL also offers high quality products from other manufacturers such as Twin Air, Donaldson and WIX. Recently, AMSOIL’s focus has been on the filtration market. The recently launched Ea Filter line includes the finest filtration products in the world for the auto/light truck market, and Donaldson covers the heavy-duty market. To complement the Ea line of filters, AMSOIL now offers WIX filters, allowing one-stop shopping for automotive customers. AMSOIL carries over 700 WIX air, oil, fuel, racing and transmission filters for automotive and light truck applications.

A History of Excellence
WIX is well-known around the world for its innovative filtration products for the automotive and light truck market. Founded in 1939, the Gastonia, N.C., company earned acclaim during World War II when it created an oil filter out of a paper tube, wooden plugs and yarn when steel was in short supply. In 1954 WIX created the revolutionary spin-on oil filter that was eventually adopted as original equipment on most vehicles.

Today WIX manufactures some of the best oil, air, lube, cabin air, hydraulic, fuel, crank case breather and transmission filtration products on the market. The company is also widely known for its support of NASCAR.

Superior Construction
WIX oil filters have a full metal base plate for superior strength at the double seal. They also feature a silicone anti-drainback valve that stays flexible in extreme temperatures. This improves oil flow and keeps oil in the filter to prevent dry starts.

WIX oil filters use an up-front by-pass valve. This design is superior to top-mounted valves because it helps to keep oil from washing past dirty media and entering the engine. The glass-enhanced media in WIX oil filters offers greater efficiency, capturing more 10 to 12 micron sized particles than other cellulose/synthetic blend medias. They also have a coil steel spring to ensure internal filter parts are sealed properly.

WIX panel element air filters have a linear path through the filter for low airflow restriction, a specially formulated adhesive to form WIX’s exclusive pocket pleat for the filter media and a soft sealing urethane gasket molded in place on the filter element.

Radial air filters are constructed of mesh screen on the inside wall diameter for element strength and media protection from backfire. Each round filter is manufactured with heat-resistant plastisol with specially designed crush seals on the top and bottom walls and adhesive seal joining the media ends. Additional Filtration Products AMSOIL offers WIX filtration products for auto/light truck and racing applications. This includes not only standard air and oil filters, but fuel, transmission, cabin air and filters specially designed for racing as well.

Fuel Filters
WIX fuel filters provide unmatched fuel cleansing performance. They prevent pump wear, injector clogging, premature engine wear and help boost fuel efficiency. WIX fuel filters offer quick, easy filter replacement, long life and the possibility of extended service intervals. WIX spin-on filters reduce the possibility of improperly installed cover gaskets, and they provide effective, easy draining of excess water on filters equipped with the drain plug. The superior materials, design and construction of WIX fuel filters provide excellent performance under all types of operating conditions.

Transmission Filters
AMSOIL will also offer the full line of industry-leading WIX transmission filters for passenger cars and light trucks. WIX transmission filters provide superior protection for many transmission applications in the auto/light truck market.

Cabin Air Filters
AMSOIL now carries the entire WIX line of high-efficiency cabin interior air filters for passenger cars and light trucks. See Cabin Air Filter Installations (2MB PDF)

Additional Information
WIX filters are supplemental to AMSOIL Ea filters, but now AMSOIL will offers WIX filtration products that cross to an Ea filter. With the exception of WIX lube filters, all WIX filters should be changed in accordance with original equipment manufacturer’s (OEM) recommendations. WIX lube filter change intervals are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. To find the correct filter for your application, consult the Online Product Application Guide.

WIX Racing Filters
AMSOIL is carrying WIX racing filters in addition to filters for more common automotive and light truck applications. WIX has been a part of racing and NASCAR for many years, both as a sponsor and in the race cars. The company’s long-standing relationship with NASCAR not only demonstrates that WIX filters are high-quality products, but it also shows WIX’s dedication to racing, making it a perfect match for AMSOIL.

Richard Petty began using WIX filters in 1967, winning six NASCAR championships with the help of WIX filtration technology.  Currently, WIX filters are used on more than 20 Sprint Cup cars, including those of two-time champion Tony Stewart and 2007 Raybestos Rookie of the Year Juan Pablo Montoya.  WIX is also an associate sponsor of Joe Gibbs Racing and maintains a partnership with Toyota Racing Development (TRD).

WIX racing filters are specially designed for racing applications and are not intended for normal driving applications. AMSOIL will carry all WIX racing filters, which includes 10 oil, 14 air and 2 fuel filters.

WIX Racing Filters Cross Reference Guide (66k PDF)

AMSOIL Oil Bypass System for GM & Duramax 6.6L Engines

Product Code: 
BMK27
Teaser: 
For GM & Duramax 6.6 liter applications. Includes both filters and spin-on adapter.
Image: 
Picture of AMSOIL Bypass Filter System for 6.6L Duramax Engines
Button: 

Ea By-pass Oil Filters

Filtration Systems Application Guide

See the By-Pass Replacement Parts Lists

See customer submitted By-pass installation photos here

 

PRODUCT DESCRIPTION
The Ea By-Pass Oil Filter (EaBP) provides the best possible filtration protection against wear and oil degradation. Working in conjunction with the engine’s full-flow oil filter, the AMSOIL Ea By-Pass Filter operates by filtering oil on a “partial-flow” basis. It draws approximately 10 percent of the oil pump’s capacity at any one time and traps the extremely small, wear-causing contaminants that full-flow filters can’t remove. The AMSOIL Ea Bypass Filter typically filters all the oil in the system several times an hour, so the engine continuously receives analytically clean oil.

click to enlarge

Typical Installation Diagram for BMK21 & BMK22 Kits.

Click on diagram for larger image
(Opens a new browser window)

See the By-Pass Replacement Parts Lists

By-Pass Filter Mounts and Instructions

BMK18

Purchase

BMK21

Purchase

 

BMK23, 25, 26 & 27

Purchase

BMK30

Purchase

 
Click on diagram for larger view
Sample Kit Size Measurement

New Aluminum Billet Oil Fill and Oil Filter Caps for BMK21 By-Pass Filtration System

AMSOIL offers by-pass components to ease the installation of the BMK21 By-Pass Filtration System in three popular diesel engines: the Ford 6.0L Power Stroke™, the Dodge 5.9L Cummins and the General Motors 6.6L Duramax.

Engine compartments are becoming increasingly cramped, leaving little room for after-market additions and improvements. The BMK21 is a single remote by-pass filter system that fits into much smaller spaces than the AMSOIL Dual-Remote By-Pass System.

Ford 6.0L Power Stroke™ Diesels
To ease installation of the BMK21 on 2003 and later model Ford pickups equipped with the 6.0L Power Stroke™ diesel engine, AMSOIL provides the new Aluminum Billet Oil Filter Cap (BK1101), the Aluminum Billet Oil Fill Cap (BK1102) and the 90-degree JIC Elbow (BP242). These new high-quality billet aluminum caps replace the original equipment manufacturer (OEM) filter cap and oil fill cap. The new caps have holes tapped in them that accept the JIC elbows for hose connectors.

Dodge 5.9L/6.7L Cummins Diesels
To ease installation of the BMK21 in later model Dodge pickups equipped with the 5.9L and 6.7L Cummins diesel engine, AMSOIL offers the 1/8" NPT - 1/4" JIC fitting (BP241), the Aluminum Billet Oil Fill Cap for Dodge 5.9L Cummins diesels (BK1301) and the 90-degree JIC Elbow (BP242). The BP241 fits onto the existing plug on top of the OEM full-flow filter mount, and the addition of the BK1301 eases the installation of the oil return line.

General Motors 6.6L Duramax Diesels
To provide GM Duramax owners the same ease of installing the BMK21, AMSOIL is now offering an oil filter “Sandwich” adapter (BK1201).

The Sandwich adapter is an anodized billet aluminum adapter that screws on to the present full flow oil filter nipple located on the engine block. The full flow filter is then simply spun on to the adapter. The Sandwich adapter has an orifice to provide high-pressure oil feed for the BMK21. Like the other diesel applications, AMSOIL now offers an Aluminum Billet Oil Filler Cap for (BK1202) to ease the installation of the oil flow from the BMK11 back to the engine. To complete an installation, the following components must be purchased separately:

1. Aluminum oil filter Sandwich Adapter with o-ring (BK1201)
2. Aluminum Billet Oil Filler Cap for GM Duramax (BK1202)
3. Two 90 degree JIC Elbows (BP242)
4. Single Remote By-pass system (BMK21)
5. By-pass filter (EaBP90, EaBP100, or EaBP110, as space dictates)

Higher Efficiency
AMSOIL EaBP Filters have an efficiency of 98.7 percent at two microns. At normal operating RPMs the EaBP Filter will filter all of the oil in a typical five quart sump in less than 10 minutes.

Superior Construction
The superior construction of AMSOIL EaBP Filters provides better sealing and increased longevity along with superior corrosion resistance. AMSOIL EaBP Filters have a marine powder coated exterior; and their zinc-dichromate base plates increase rust protection. EaBP Filters have a nitrile HNBR gasket and an orange silicone anti-drain valve. The two stage pleated and layered cellulose/full synthetic media has an efficiency rating of 98.7 percent at two microns.

Longer Lasting
When used in conjunction with AMSOIL motor oil and an AMSOIL EaO or Donaldson Endurance™ filter, the EaBP should be changed every other full-flow filter change up to 60,000 miles. When used with other brands of motor oil or full-flow filters, the EaBP Filter should be changed every other full-flow filter change. AMSOIL recommends using oil analysis when extending oil drain intervals.

Increased Oil Capacity
The increased fluid system capacity and filtration life provides improved oil cooling and ensures that equipment constantly runs on clean oil. Engine efficiency is increased, providing extended engine life.

Soot Removal
AMSOIL has designed a high-efficiency by-pass filter element that is also a soot removal device. AMSOIL Ea By-Pass Filters use a synthetic/cellulose sandwiched media. The inner layer of the element is composed of a highly efficient cellulose media covered with a full synthetic media outer layer. These filters remove 39 percent of soot contaminants less than one micron. Soot removal efficiency increases approximately 10 to 14 percent when the EaBP Filter is used in conjunction with a standard full-flow filter.

By-Pass Filtration Benefits

• Dramatically Extended Drain Intervals
• Improved Oil Cooling
• Increased Filtration Capacity and Life
• Increased Fluid System Capacity
• Efficient Small Particle and Soot Removal
• Significantly Extended Engine Life
• Equipment Constantly Runs on Clean Oil
• Increased Engine Efficiency
• Remove Particles Less Than One Micro

Dual Remote Filter System
The AMSOIL Dual Remote Oil Filtration System converts an engine’s full-flow oil filter system into
a full-flow/by-pass oil filtration system by attaching an AMSOIL Full-Flow Oil Filter and AMSOIL
Spin-On By-Pass Oil Filter onto a remote mount. The Dual Remote System provides superior filtration efficiency, increased oil capacity and improved oil filtration accessibility. See the G1092 brochure for more info on the Dual Remote Filtration System.

Typical Installation Diagram for BMK23, BMK25, BMK26 and BMK27 Kits.

Click on diagram for larger image
(Opens a new browser window)

See the By-Pass Replacement Parts Lists

AMSOIL By-Pass Filter Replacement Chart
Type of Unit Stock Number Size (Approx.) Additional Oil Needed Crankcase Capacity Applications
SINGLE SPIN-ON ELEMENT

(Used with BMK21 or any DUAL REMOTE SYSTEM)

EaBP90 Diam. = 4.5 in.
Height = 6 in.
With Mnt. = 8 in.
1 qt. up to 9 qt. Pleasure Vehicles, Light Trucks and Smaller Commercial Applications
EaBP100 Diam. = 4.5 in.
Height = 8 in.
With Mnt. = 10 in.
1.5 qt. up to 15 qt.
EaBP110 Diam. = 4.5 in.
Height = 10 in.
With Mnt. = 12 in.
2 qt. up to 21 qt.
DUAL SPIN-ON ELEMENT

(Used with BMK22 DUAL-GARD)

(2) EaBP90 Diam. = 5 in.
Height = 5.8 in.
With Mnt. = 8 in.
2 qt. 15 to 18 qt. Large Trucks, Construction, Farm and Industrial Equipment

(minimum sump capacity = 15 qt.)

(2) EaBP100 Diam. = 5 in.
Height = 7.3 in.
With Mnt. = 10 in.
3 qt. 15 to 30 qt.
(2) EaBP110 Diam. = 5 in.
Height = 10.4 in.
With Mnt. = 12 in.
4 qt. 15 to 42 qt.
SPIN-ON ELEMENT

(Used with BMK30
Heavy-Duty By-Pass System)

(1) EaBP120 Width = 5.35 in.
Length = 12.12 in.
Height = 17.5 in.
4 qt. 15 to 42 qt. Large Trucks, Construction, Farm and Industrial Equipment, (minimum sump capacity = 15 qt.), the BMK30 kit can be mounted in series for sump capacities greater than 42 quarts.
Normal Service Life:When used in conjunction with AMSOIL motor oil and an EaO or Donaldson Endurance filter, the EaBP should be changed every other full flow filter change up to 60,000 miles. When used with other brands of motor oil or full flow filters, the EaBP filter should be changed every other full flow filter change. AMSOIL recommends using oil analysis when extending oil drain intervals.

a. Filters can be used on sumps of larger capacity but then require more frequent replacement.  Full details on service life included with filter installation instructions

NOTES:

1. Special adapters and hardware may be required for some installations. A universal mounting bracket is included with the kit, however, custom brackets may be required depending on your vehicle's equipment options or personal preferences in mounting locations."

2. Contact AMSOIL INC. Technical Service for instructions before installing on vehicles with cast aluminum oil pans. Or call (715) 399-TECH (8324).

                By-Pass Spin-on Adapter Kits

Filter Thread

AMSOIL Part #

3/4"-16

BK295

13/16"-16

BK296

18mm x 1.5mm

BK297

20mm x 1.5mm

BK298

22mm x 1.5mm

BK299

1"- 16 (Cummins)

BK300

1 1/2" – 16 (PowerStroke 7.3L)

BK301

13/16" – 16 (Duramax)

BK302

APPLICATIONS (See the Filtration Systems Application Guide )

Mount

Filter (Order separately unless noted)

BMK21

Any size AMSOIL Spin-On By-Pass Filter Element

BMK23

Any size AMSOIL Spin-On By-Pass Filter Element

BMK25 (complete with filters)

EaO26 and EaBP100 (complete with filters)

BMK26 (complete with filters)
International Diesels

EaO26 and EaBP100 (complete with filters) and spin-on adapter

BMK27 (complete with filters)
Duramax Diesels (in GM Pick-ups)

EaO26 and EaBP100 (complete with filters) and spin-on adapter

Vehicles with sump capacities greater 15 qts.

Mount

Filter

BMK22 Dual Gard

Any size AMSOIL Spin-On By-Pass (mount requires 2 filters)

AMSOIL Oil Bypass System for Ford 7.3L PowerStrokes

Product Code: 
BMK26
Teaser: 
For Ford 7.3L PowerStroke applications. Includes both filters and spin-on adapter.
Image: 
Picture of AMSOIL Bypass Oil Filter System for Ford Powerstroke 7.3L Engines
Button: 

Ea By-pass Oil Filters

Filtration Systems Application Guide

See the By-Pass Replacement Parts Lists

See customer submitted By-pass installation photos here

 

PRODUCT DESCRIPTION
The Ea By-Pass Oil Filter (EaBP) provides the best possible filtration protection against wear and oil degradation. Working in conjunction with the engine’s full-flow oil filter, the AMSOIL Ea By-Pass Filter operates by filtering oil on a “partial-flow” basis. It draws approximately 10 percent of the oil pump’s capacity at any one time and traps the extremely small, wear-causing contaminants that full-flow filters can’t remove. The AMSOIL Ea Bypass Filter typically filters all the oil in the system several times an hour, so the engine continuously receives analytically clean oil.

click to enlarge

Typical Installation Diagram for BMK21 & BMK22 Kits.

Click on diagram for larger image
(Opens a new browser window)

See the By-Pass Replacement Parts Lists

By-Pass Filter Mounts and Instructions

BMK18

Purchase

BMK21

Purchase

 

BMK23, 25, 26 & 27

Purchase

BMK30

Purchase

 
Click on diagram for larger view
Sample Kit Size Measurement

New Aluminum Billet Oil Fill and Oil Filter Caps for BMK21 By-Pass Filtration System

AMSOIL offers by-pass components to ease the installation of the BMK21 By-Pass Filtration System in three popular diesel engines: the Ford 6.0L Power Stroke™, the Dodge 5.9L Cummins and the General Motors 6.6L Duramax.

Engine compartments are becoming increasingly cramped, leaving little room for after-market additions and improvements. The BMK21 is a single remote by-pass filter system that fits into much smaller spaces than the AMSOIL Dual-Remote By-Pass System.

Ford 6.0L Power Stroke™ Diesels
To ease installation of the BMK21 on 2003 and later model Ford pickups equipped with the 6.0L Power Stroke™ diesel engine, AMSOIL provides the new Aluminum Billet Oil Filter Cap (BK1101), the Aluminum Billet Oil Fill Cap (BK1102) and the 90-degree JIC Elbow (BP242). These new high-quality billet aluminum caps replace the original equipment manufacturer (OEM) filter cap and oil fill cap. The new caps have holes tapped in them that accept the JIC elbows for hose connectors.

Dodge 5.9L/6.7L Cummins Diesels
To ease installation of the BMK21 in later model Dodge pickups equipped with the 5.9L and 6.7L Cummins diesel engine, AMSOIL offers the 1/8" NPT - 1/4" JIC fitting (BP241), the Aluminum Billet Oil Fill Cap for Dodge 5.9L Cummins diesels (BK1301) and the 90-degree JIC Elbow (BP242). The BP241 fits onto the existing plug on top of the OEM full-flow filter mount, and the addition of the BK1301 eases the installation of the oil return line.

General Motors 6.6L Duramax Diesels
To provide GM Duramax owners the same ease of installing the BMK21, AMSOIL is now offering an oil filter “Sandwich” adapter (BK1201).

The Sandwich adapter is an anodized billet aluminum adapter that screws on to the present full flow oil filter nipple located on the engine block. The full flow filter is then simply spun on to the adapter. The Sandwich adapter has an orifice to provide high-pressure oil feed for the BMK21. Like the other diesel applications, AMSOIL now offers an Aluminum Billet Oil Filler Cap for (BK1202) to ease the installation of the oil flow from the BMK11 back to the engine. To complete an installation, the following components must be purchased separately:

1. Aluminum oil filter Sandwich Adapter with o-ring (BK1201)
2. Aluminum Billet Oil Filler Cap for GM Duramax (BK1202)
3. Two 90 degree JIC Elbows (BP242)
4. Single Remote By-pass system (BMK21)
5. By-pass filter (EaBP90, EaBP100, or EaBP110, as space dictates)

Higher Efficiency
AMSOIL EaBP Filters have an efficiency of 98.7 percent at two microns. At normal operating RPMs the EaBP Filter will filter all of the oil in a typical five quart sump in less than 10 minutes.

Superior Construction
The superior construction of AMSOIL EaBP Filters provides better sealing and increased longevity along with superior corrosion resistance. AMSOIL EaBP Filters have a marine powder coated exterior; and their zinc-dichromate base plates increase rust protection. EaBP Filters have a nitrile HNBR gasket and an orange silicone anti-drain valve. The two stage pleated and layered cellulose/full synthetic media has an efficiency rating of 98.7 percent at two microns.

Longer Lasting
When used in conjunction with AMSOIL motor oil and an AMSOIL EaO or Donaldson Endurance™ filter, the EaBP should be changed every other full-flow filter change up to 60,000 miles. When used with other brands of motor oil or full-flow filters, the EaBP Filter should be changed every other full-flow filter change. AMSOIL recommends using oil analysis when extending oil drain intervals.

Increased Oil Capacity
The increased fluid system capacity and filtration life provides improved oil cooling and ensures that equipment constantly runs on clean oil. Engine efficiency is increased, providing extended engine life.

Soot Removal
AMSOIL has designed a high-efficiency by-pass filter element that is also a soot removal device. AMSOIL Ea By-Pass Filters use a synthetic/cellulose sandwiched media. The inner layer of the element is composed of a highly efficient cellulose media covered with a full synthetic media outer layer. These filters remove 39 percent of soot contaminants less than one micron. Soot removal efficiency increases approximately 10 to 14 percent when the EaBP Filter is used in conjunction with a standard full-flow filter.

By-Pass Filtration Benefits

• Dramatically Extended Drain Intervals
• Improved Oil Cooling
• Increased Filtration Capacity and Life
• Increased Fluid System Capacity
• Efficient Small Particle and Soot Removal
• Significantly Extended Engine Life
• Equipment Constantly Runs on Clean Oil
• Increased Engine Efficiency
• Remove Particles Less Than One Micro

Dual Remote Filter System
The AMSOIL Dual Remote Oil Filtration System converts an engine’s full-flow oil filter system into
a full-flow/by-pass oil filtration system by attaching an AMSOIL Full-Flow Oil Filter and AMSOIL
Spin-On By-Pass Oil Filter onto a remote mount. The Dual Remote System provides superior filtration efficiency, increased oil capacity and improved oil filtration accessibility. See the G1092 brochure for more info on the Dual Remote Filtration System.

Typical Installation Diagram for BMK23, BMK25, BMK26 and BMK27 Kits.

Click on diagram for larger image
(Opens a new browser window)

See the By-Pass Replacement Parts Lists

AMSOIL By-Pass Filter Replacement Chart
Type of Unit Stock Number Size (Approx.) Additional Oil Needed Crankcase Capacity Applications
SINGLE SPIN-ON ELEMENT

(Used with BMK21 or any DUAL REMOTE SYSTEM)

EaBP90 Diam. = 4.5 in.
Height = 6 in.
With Mnt. = 8 in.
1 qt. up to 9 qt. Pleasure Vehicles, Light Trucks and Smaller Commercial Applications
EaBP100 Diam. = 4.5 in.
Height = 8 in.
With Mnt. = 10 in.
1.5 qt. up to 15 qt.
EaBP110 Diam. = 4.5 in.
Height = 10 in.
With Mnt. = 12 in.
2 qt. up to 21 qt.
DUAL SPIN-ON ELEMENT

(Used with BMK22 DUAL-GARD)

(2) EaBP90 Diam. = 5 in.
Height = 5.8 in.
With Mnt. = 8 in.
2 qt. 15 to 18 qt. Large Trucks, Construction, Farm and Industrial Equipment

(minimum sump capacity = 15 qt.)

(2) EaBP100 Diam. = 5 in.
Height = 7.3 in.
With Mnt. = 10 in.
3 qt. 15 to 30 qt.
(2) EaBP110 Diam. = 5 in.
Height = 10.4 in.
With Mnt. = 12 in.
4 qt. 15 to 42 qt.
SPIN-ON ELEMENT

(Used with BMK30
Heavy-Duty By-Pass System)

(1) EaBP120 Width = 5.35 in.
Length = 12.12 in.
Height = 17.5 in.
4 qt. 15 to 42 qt. Large Trucks, Construction, Farm and Industrial Equipment, (minimum sump capacity = 15 qt.), the BMK30 kit can be mounted in series for sump capacities greater than 42 quarts.
Normal Service Life:When used in conjunction with AMSOIL motor oil and an EaO or Donaldson Endurance filter, the EaBP should be changed every other full flow filter change up to 60,000 miles. When used with other brands of motor oil or full flow filters, the EaBP filter should be changed every other full flow filter change. AMSOIL recommends using oil analysis when extending oil drain intervals.

a. Filters can be used on sumps of larger capacity but then require more frequent replacement.  Full details on service life included with filter installation instructions

NOTES:

1. Special adapters and hardware may be required for some installations. A universal mounting bracket is included with the kit, however, custom brackets may be required depending on your vehicle's equipment options or personal preferences in mounting locations."

2. Contact AMSOIL INC. Technical Service for instructions before installing on vehicles with cast aluminum oil pans. Or call (715) 399-TECH (8324).

                By-Pass Spin-on Adapter Kits

Filter Thread

AMSOIL Part #

3/4"-16

BK295

13/16"-16

BK296

18mm x 1.5mm

BK297

20mm x 1.5mm

BK298

22mm x 1.5mm

BK299

1"- 16 (Cummins)

BK300

1 1/2" – 16 (PowerStroke 7.3L)

BK301

13/16" – 16 (Duramax)

BK302

APPLICATIONS (See the Filtration Systems Application Guide )

Mount

Filter (Order separately unless noted)

BMK21

Any size AMSOIL Spin-On By-Pass Filter Element

BMK23

Any size AMSOIL Spin-On By-Pass Filter Element

BMK25 (complete with filters)

EaO26 and EaBP100 (complete with filters)

BMK26 (complete with filters)
International Diesels

EaO26 and EaBP100 (complete with filters) and spin-on adapter

BMK27 (complete with filters)
Duramax Diesels (in GM Pick-ups)

EaO26 and EaBP100 (complete with filters) and spin-on adapter

Vehicles with sump capacities greater 15 qts.

Mount

Filter

BMK22 Dual Gard

Any size AMSOIL Spin-On By-Pass (mount requires 2 filters)

AMSOIL Oil Bypass System for Dodge Cummins Engines

Product Code: 
BMK25
Teaser: 
For Dodge Cummins applications. Includes both filters and spin-on adapter.
Image: 
Picture of AMSOIL Bypass Oil Filtration System for Dodge Cummins Engines
Button: 

Ea By-pass Oil Filters

Filtration Systems Application Guide

See the By-Pass Replacement Parts Lists

See customer submitted By-pass installation photos here

 

 

PRODUCT DESCRIPTION
The Ea By-Pass Oil Filter (EaBP) provides the best possible filtration protection against wear and oil degradation. Working in conjunction with the engine’s full-flow oil filter, the AMSOIL Ea By-Pass Filter operates by filtering oil on a “partial-flow” basis. It draws approximately 10 percent of the oil pump’s capacity at any one time and traps the extremely small, wear-causing contaminants that full-flow filters can’t remove. The AMSOIL Ea Bypass Filter typically filters all the oil in the system several times an hour, so the engine continuously receives analytically clean oil.

click to enlarge

Typical Installation Diagram for BMK21 & BMK22 Kits.

Click on diagram for larger image
(Opens a new browser window)

See the By-Pass Replacement Parts Lists

By-Pass Filter Mounts and Instructions

BMK18

Purchase

BMK21

Purchase

 

BMK23, 25, 26 & 27

Purchase

BMK30

Purchase

 
Click on diagram for larger view
Sample Kit Size Measurement

New Aluminum Billet Oil Fill and Oil Filter Caps for BMK21 By-Pass Filtration System

AMSOIL offers by-pass components to ease the installation of the BMK21 By-Pass Filtration System in three popular diesel engines: the Ford 6.0L Power Stroke™, the Dodge 5.9L Cummins and the General Motors 6.6L Duramax.

Engine compartments are becoming increasingly cramped, leaving little room for after-market additions and improvements. The BMK21 is a single remote by-pass filter system that fits into much smaller spaces than the AMSOIL Dual-Remote By-Pass System.

Ford 6.0L Power Stroke™ Diesels
To ease installation of the BMK21 on 2003 and later model Ford pickups equipped with the 6.0L Power Stroke™ diesel engine, AMSOIL provides the new Aluminum Billet Oil Filter Cap (BK1101), the Aluminum Billet Oil Fill Cap (BK1102) and the 90-degree JIC Elbow (BP242). These new high-quality billet aluminum caps replace the original equipment manufacturer (OEM) filter cap and oil fill cap. The new caps have holes tapped in them that accept the JIC elbows for hose connectors.

Dodge 5.9L/6.7L Cummins Diesels
To ease installation of the BMK21 in later model Dodge pickups equipped with the 5.9L and 6.7L Cummins diesel engine, AMSOIL offers the 1/8" NPT - 1/4" JIC fitting (BP241), the Aluminum Billet Oil Fill Cap for Dodge 5.9L Cummins diesels (BK1301) and the 90-degree JIC Elbow (BP242). The BP241 fits onto the existing plug on top of the OEM full-flow filter mount, and the addition of the BK1301 eases the installation of the oil return line.

General Motors 6.6L Duramax Diesels
To provide GM Duramax owners the same ease of installing the BMK21, AMSOIL is now offering an oil filter “Sandwich” adapter (BK1201).

The Sandwich adapter is an anodized billet aluminum adapter that screws on to the present full flow oil filter nipple located on the engine block. The full flow filter is then simply spun on to the adapter. The Sandwich adapter has an orifice to provide high-pressure oil feed for the BMK21. Like the other diesel applications, AMSOIL now offers an Aluminum Billet Oil Filler Cap for (BK1202) to ease the installation of the oil flow from the BMK11 back to the engine. To complete an installation, the following components must be purchased separately:

1. Aluminum oil filter Sandwich Adapter with o-ring (BK1201)
2. Aluminum Billet Oil Filler Cap for GM Duramax (BK1202)
3. Two 90 degree JIC Elbows (BP242)
4. Single Remote By-pass system (BMK21)
5. By-pass filter (EaBP90, EaBP100, or EaBP110, as space dictates)

Higher Efficiency
AMSOIL EaBP Filters have an efficiency of 98.7 percent at two microns. At normal operating RPMs the EaBP Filter will filter all of the oil in a typical five quart sump in less than 10 minutes.

Superior Construction
The superior construction of AMSOIL EaBP Filters provides better sealing and increased longevity along with superior corrosion resistance. AMSOIL EaBP Filters have a marine powder coated exterior; and their zinc-dichromate base plates increase rust protection. EaBP Filters have a nitrile HNBR gasket and an orange silicone anti-drain valve. The two stage pleated and layered cellulose/full synthetic media has an efficiency rating of 98.7 percent at two microns.

Longer Lasting
When used in conjunction with AMSOIL motor oil and an AMSOIL EaO or Donaldson Endurance™ filter, the EaBP should be changed every other full-flow filter change up to 60,000 miles. When used with other brands of motor oil or full-flow filters, the EaBP Filter should be changed every other full-flow filter change. AMSOIL recommends using oil analysis when extending oil drain intervals.

Increased Oil Capacity
The increased fluid system capacity and filtration life provides improved oil cooling and ensures that equipment constantly runs on clean oil. Engine efficiency is increased, providing extended engine life.

Soot Removal
AMSOIL has designed a high-efficiency by-pass filter element that is also a soot removal device. AMSOIL Ea By-Pass Filters use a synthetic/cellulose sandwiched media. The inner layer of the element is composed of a highly efficient cellulose media covered with a full synthetic media outer layer. These filters remove 39 percent of soot contaminants less than one micron. Soot removal efficiency increases approximately 10 to 14 percent when the EaBP Filter is used in conjunction with a standard full-flow filter.

By-Pass Filtration Benefits

• Dramatically Extended Drain Intervals
• Improved Oil Cooling
• Increased Filtration Capacity and Life
• Increased Fluid System Capacity
• Efficient Small Particle and Soot Removal
• Significantly Extended Engine Life
• Equipment Constantly Runs on Clean Oil
• Increased Engine Efficiency
• Remove Particles Less Than One Micro

Dual Remote Filter System
The AMSOIL Dual Remote Oil Filtration System converts an engine’s full-flow oil filter system into
a full-flow/by-pass oil filtration system by attaching an AMSOIL Full-Flow Oil Filter and AMSOIL
Spin-On By-Pass Oil Filter onto a remote mount. The Dual Remote System provides superior filtration efficiency, increased oil capacity and improved oil filtration accessibility. See the G1092 brochure for more info on the Dual Remote Filtration System.

Typical Installation Diagram for BMK23, BMK25, BMK26 and BMK27 Kits.

Click on diagram for larger image
(Opens a new browser window)

See the By-Pass Replacement Parts Lists

AMSOIL By-Pass Filter Replacement Chart
Type of Unit Stock Number Size (Approx.) Additional Oil Needed Crankcase Capacity Applications
SINGLE SPIN-ON ELEMENT

(Used with BMK21 or any DUAL REMOTE SYSTEM)

EaBP90 Diam. = 4.5 in.
Height = 6 in.
With Mnt. = 8 in.
1 qt. up to 9 qt. Pleasure Vehicles, Light Trucks and Smaller Commercial Applications
EaBP100 Diam. = 4.5 in.
Height = 8 in.
With Mnt. = 10 in.
1.5 qt. up to 15 qt.
EaBP110 Diam. = 4.5 in.
Height = 10 in.
With Mnt. = 12 in.
2 qt. up to 21 qt.
DUAL SPIN-ON ELEMENT

(Used with BMK22 DUAL-GARD)

(2) EaBP90 Diam. = 5 in.
Height = 5.8 in.
With Mnt. = 8 in.
2 qt. 15 to 18 qt. Large Trucks, Construction, Farm and Industrial Equipment

(minimum sump capacity = 15 qt.)

(2) EaBP100 Diam. = 5 in.
Height = 7.3 in.
With Mnt. = 10 in.
3 qt. 15 to 30 qt.
(2) EaBP110 Diam. = 5 in.
Height = 10.4 in.
With Mnt. = 12 in.
4 qt. 15 to 42 qt.
SPIN-ON ELEMENT

(Used with BMK30
Heavy-Duty By-Pass System)

(1) EaBP120 Width = 5.35 in.
Length = 12.12 in.
Height = 17.5 in.
4 qt. 15 to 42 qt. Large Trucks, Construction, Farm and Industrial Equipment, (minimum sump capacity = 15 qt.), the BMK30 kit can be mounted in series for sump capacities greater than 42 quarts.
Normal Service Life:When used in conjunction with AMSOIL motor oil and an EaO or Donaldson Endurance filter, the EaBP should be changed every other full flow filter change up to 60,000 miles. When used with other brands of motor oil or full flow filters, the EaBP filter should be changed every other full flow filter change. AMSOIL recommends using oil analysis when extending oil drain intervals.

a. Filters can be used on sumps of larger capacity but then require more frequent replacement.  Full details on service life included with filter installation instructions

NOTES:

1. Special adapters and hardware may be required for some installations. A universal mounting bracket is included with the kit, however, custom brackets may be required depending on your vehicle's equipment options or personal preferences in mounting locations."

2. Contact AMSOIL INC. Technical Service for instructions before installing on vehicles with cast aluminum oil pans. Or call (715) 399-TECH (8324).

                By-Pass Spin-on Adapter Kits

Filter Thread

AMSOIL Part #

3/4"-16

BK295

13/16"-16

BK296

18mm x 1.5mm

BK297

20mm x 1.5mm

BK298

22mm x 1.5mm

BK299

1"- 16 (Cummins)

BK300

1 1/2" – 16 (PowerStroke 7.3L)

BK301

13/16" – 16 (Duramax)

BK302

APPLICATIONS (See the Filtration Systems Application Guide )

Mount

Filter (Order separately unless noted)

BMK21

Any size AMSOIL Spin-On By-Pass Filter Element

BMK23

Any size AMSOIL Spin-On By-Pass Filter Element

BMK25 (complete with filters)

EaO26 and EaBP100 (complete with filters)

BMK26 (complete with filters)
International Diesels

EaO26 and EaBP100 (complete with filters) and spin-on adapter

BMK27 (complete with filters)
Duramax Diesels (in GM Pick-ups)

EaO26 and EaBP100 (complete with filters) and spin-on adapter

Vehicles with sump capacities greater 15 qts.

Mount

Filter

BMK22 Dual Gard

Any size AMSOIL Spin-On By-Pass (mount requires 2 filters)

AMSOIL DUAL-GARD Oil Bypass System

Product Code: 
BMK22
Teaser: 
Links two AMSOIL By-Pass Filter Elements together for engines with sump capacities greater than 20 quarts. Includes Flow Restrictor without hardware, hoses or filter elements - 2 required. For use with EaBP90, EaBP100 or EaBP110 Element. Also requires a BK Spin-on adapter part.
Image: 
Picture of AMSOIL Dual-Gard System
Button: 

Ea By-pass Oil Filters

Filtration Systems Application Guide

See the By-Pass Replacement Parts Lists

See customer submitted By-pass installation photos here

 

 

PRODUCT DESCRIPTION
The Ea By-Pass Oil Filter (EaBP) provides the best possible filtration protection against wear and oil degradation. Working in conjunction with the engine’s full-flow oil filter, the AMSOIL Ea By-Pass Filter operates by filtering oil on a “partial-flow” basis. It draws approximately 10 percent of the oil pump’s capacity at any one time and traps the extremely small, wear-causing contaminants that full-flow filters can’t remove. The AMSOIL Ea Bypass Filter typically filters all the oil in the system several times an hour, so the engine continuously receives analytically clean oil.

click to enlarge

Typical Installation Diagram for BMK21 & BMK22 Kits.

Click on diagram for larger image
(Opens a new browser window)

See the By-Pass Replacement Parts Lists

By-Pass Filter Mounts and Instructions

BMK18

Purchase

BMK21

Purchase

 

BMK23, 25, 26 & 27

Purchase

BMK30

Purchase

 
Click on diagram for larger view
Sample Kit Size Measurement

New Aluminum Billet Oil Fill and Oil Filter Caps for BMK21 By-Pass Filtration System

AMSOIL offers by-pass components to ease the installation of the BMK21 By-Pass Filtration System in three popular diesel engines: the Ford 6.0L Power Stroke™, the Dodge 5.9L Cummins and the General Motors 6.6L Duramax.

Engine compartments are becoming increasingly cramped, leaving little room for after-market additions and improvements. The BMK21 is a single remote by-pass filter system that fits into much smaller spaces than the AMSOIL Dual-Remote By-Pass System.

Ford 6.0L Power Stroke™ Diesels
To ease installation of the BMK21 on 2003 and later model Ford pickups equipped with the 6.0L Power Stroke™ diesel engine, AMSOIL provides the new Aluminum Billet Oil Filter Cap (BK1101), the Aluminum Billet Oil Fill Cap (BK1102) and the 90-degree JIC Elbow (BP242). These new high-quality billet aluminum caps replace the original equipment manufacturer (OEM) filter cap and oil fill cap. The new caps have holes tapped in them that accept the JIC elbows for hose connectors.

Dodge 5.9L/6.7L Cummins Diesels
To ease installation of the BMK21 in later model Dodge pickups equipped with the 5.9L and 6.7L Cummins diesel engine, AMSOIL offers the 1/8" NPT - 1/4" JIC fitting (BP241), the Aluminum Billet Oil Fill Cap for Dodge 5.9L Cummins diesels (BK1301) and the 90-degree JIC Elbow (BP242). The BP241 fits onto the existing plug on top of the OEM full-flow filter mount, and the addition of the BK1301 eases the installation of the oil return line.

General Motors 6.6L Duramax Diesels
To provide GM Duramax owners the same ease of installing the BMK21, AMSOIL is now offering an oil filter “Sandwich” adapter (BK1201).

The Sandwich adapter is an anodized billet aluminum adapter that screws on to the present full flow oil filter nipple located on the engine block. The full flow filter is then simply spun on to the adapter. The Sandwich adapter has an orifice to provide high-pressure oil feed for the BMK21. Like the other diesel applications, AMSOIL now offers an Aluminum Billet Oil Filler Cap for (BK1202) to ease the installation of the oil flow from the BMK11 back to the engine. To complete an installation, the following components must be purchased separately:

1. Aluminum oil filter Sandwich Adapter with o-ring (BK1201)
2. Aluminum Billet Oil Filler Cap for GM Duramax (BK1202)
3. Two 90 degree JIC Elbows (BP242)
4. Single Remote By-pass system (BMK21)
5. By-pass filter (EaBP90, EaBP100, or EaBP110, as space dictates)

Higher Efficiency
AMSOIL EaBP Filters have an efficiency of 98.7 percent at two microns. At normal operating RPMs the EaBP Filter will filter all of the oil in a typical five quart sump in less than 10 minutes.

Superior Construction
The superior construction of AMSOIL EaBP Filters provides better sealing and increased longevity along with superior corrosion resistance. AMSOIL EaBP Filters have a marine powder coated exterior; and their zinc-dichromate base plates increase rust protection. EaBP Filters have a nitrile HNBR gasket and an orange silicone anti-drain valve. The two stage pleated and layered cellulose/full synthetic media has an efficiency rating of 98.7 percent at two microns.

Longer Lasting
When used in conjunction with AMSOIL motor oil and an AMSOIL EaO or Donaldson Endurance™ filter, the EaBP should be changed every other full-flow filter change up to 60,000 miles. When used with other brands of motor oil or full-flow filters, the EaBP Filter should be changed every other full-flow filter change. AMSOIL recommends using oil analysis when extending oil drain intervals.

Increased Oil Capacity
The increased fluid system capacity and filtration life provides improved oil cooling and ensures that equipment constantly runs on clean oil. Engine efficiency is increased, providing extended engine life.

Soot Removal
AMSOIL has designed a high-efficiency by-pass filter element that is also a soot removal device. AMSOIL Ea By-Pass Filters use a synthetic/cellulose sandwiched media. The inner layer of the element is composed of a highly efficient cellulose media covered with a full synthetic media outer layer. These filters remove 39 percent of soot contaminants less than one micron. Soot removal efficiency increases approximately 10 to 14 percent when the EaBP Filter is used in conjunction with a standard full-flow filter.

By-Pass Filtration Benefits

• Dramatically Extended Drain Intervals
• Improved Oil Cooling
• Increased Filtration Capacity and Life
• Increased Fluid System Capacity
• Efficient Small Particle and Soot Removal
• Significantly Extended Engine Life
• Equipment Constantly Runs on Clean Oil
• Increased Engine Efficiency
• Remove Particles Less Than One Micro

Dual Remote Filter System
The AMSOIL Dual Remote Oil Filtration System converts an engine’s full-flow oil filter system into
a full-flow/by-pass oil filtration system by attaching an AMSOIL Full-Flow Oil Filter and AMSOIL
Spin-On By-Pass Oil Filter onto a remote mount. The Dual Remote System provides superior filtration efficiency, increased oil capacity and improved oil filtration accessibility. See the G1092 brochure for more info on the Dual Remote Filtration System.

Typical Installation Diagram for BMK23, BMK25, BMK26 and BMK27 Kits.

Click on diagram for larger image
(Opens a new browser window)

See the By-Pass Replacement Parts Lists

AMSOIL By-Pass Filter Replacement Chart
Type of Unit Stock Number Size (Approx.) Additional Oil Needed Crankcase Capacity Applications
SINGLE SPIN-ON ELEMENT

(Used with BMK21 or any DUAL REMOTE SYSTEM)

EaBP90 Diam. = 4.5 in.
Height = 6 in.
With Mnt. = 8 in.
1 qt. up to 9 qt. Pleasure Vehicles, Light Trucks and Smaller Commercial Applications
EaBP100 Diam. = 4.5 in.
Height = 8 in.
With Mnt. = 10 in.
1.5 qt. up to 15 qt.
EaBP110 Diam. = 4.5 in.
Height = 10 in.
With Mnt. = 12 in.
2 qt. up to 21 qt.
DUAL SPIN-ON ELEMENT

(Used with BMK22 DUAL-GARD)

(2) EaBP90 Diam. = 5 in.
Height = 5.8 in.
With Mnt. = 8 in.
2 qt. 15 to 18 qt. Large Trucks, Construction, Farm and Industrial Equipment

(minimum sump capacity = 15 qt.)

(2) EaBP100 Diam. = 5 in.
Height = 7.3 in.
With Mnt. = 10 in.
3 qt. 15 to 30 qt.
(2) EaBP110 Diam. = 5 in.
Height = 10.4 in.
With Mnt. = 12 in.
4 qt. 15 to 42 qt.
SPIN-ON ELEMENT

(Used with BMK30
Heavy-Duty By-Pass System)

(1) EaBP120 Width = 5.35 in.
Length = 12.12 in.
Height = 17.5 in.
4 qt. 15 to 42 qt. Large Trucks, Construction, Farm and Industrial Equipment, (minimum sump capacity = 15 qt.), the BMK30 kit can be mounted in series for sump capacities greater than 42 quarts.
Normal Service Life:When used in conjunction with AMSOIL motor oil and an EaO or Donaldson Endurance filter, the EaBP should be changed every other full flow filter change up to 60,000 miles. When used with other brands of motor oil or full flow filters, the EaBP filter should be changed every other full flow filter change. AMSOIL recommends using oil analysis when extending oil drain intervals.

a. Filters can be used on sumps of larger capacity but then require more frequent replacement.  Full details on service life included with filter installation instructions

NOTES:

1. Special adapters and hardware may be required for some installations. A universal mounting bracket is included with the kit, however, custom brackets may be required depending on your vehicle's equipment options or personal preferences in mounting locations."

2. Contact AMSOIL INC. Technical Service for instructions before installing on vehicles with cast aluminum oil pans. Or call (715) 399-TECH (8324).

                By-Pass Spin-on Adapter Kits

Filter Thread

AMSOIL Part #

3/4"-16

BK295

13/16"-16

BK296

18mm x 1.5mm

BK297

20mm x 1.5mm

BK298

22mm x 1.5mm

BK299

1"- 16 (Cummins)

BK300

1 1/2" – 16 (PowerStroke 7.3L)

BK301

13/16" – 16 (Duramax)

BK302

APPLICATIONS (See the Filtration Systems Application Guide )

Mount

Filter (Order separately unless noted)

BMK21

Any size AMSOIL Spin-On By-Pass Filter Element

BMK23

Any size AMSOIL Spin-On By-Pass Filter Element

BMK25 (complete with filters)

EaO26 and EaBP100 (complete with filters)

BMK26 (complete with filters)
International Diesels

EaO26 and EaBP100 (complete with filters) and spin-on adapter

BMK27 (complete with filters)
Duramax Diesels (in GM Pick-ups)

EaO26 and EaBP100 (complete with filters) and spin-on adapter

Vehicles with sump capacities greater 15 qts.

Mount

Filter

BMK22 Dual Gard

Any size AMSOIL Spin-On By-Pass (mount requires 2 filters)

AMSOIL Single Remote Bypass Kit

Product Code: 
BMK21
Teaser: 
Engine wear is caused by dirt particles of about 5 microns. By-pass filtration removes particles less than one micron or larger, virtually eliminating engine wear. Filters all of the oil in a 6 quart system in about 5 minutes. Without bypass filter element - 1 required. For use with EaBP90, EaBP100 or EaBP110 Element.
Image: 
Button: 

Ea By-pass Oil Filters

Filtration Systems Application Guide

See the By-Pass Replacement Parts Lists

See customer submitted By-pass installation photos here

 

 

PRODUCT DESCRIPTION
The Ea By-Pass Oil Filter (EaBP) provides the best possible filtration protection against wear and oil degradation. Working in conjunction with the engine’s full-flow oil filter, the AMSOIL Ea By-Pass Filter operates by filtering oil on a “partial-flow” basis. It draws approximately 10 percent of the oil pump’s capacity at any one time and traps the extremely small, wear-causing contaminants that full-flow filters can’t remove. The AMSOIL Ea Bypass Filter typically filters all the oil in the system several times an hour, so the engine continuously receives analytically clean oil.

click to enlarge

Typical Installation Diagram for BMK21 & BMK22 Kits.

Click on diagram for larger image
(Opens a new browser window)

See the By-Pass Replacement Parts Lists

By-Pass Filter Mounts and Instructions

BMK18

Purchase

BMK21

Purchase

 

BMK23, 25, 26 & 27

Purchase

BMK30

Purchase

 
Click on diagram for larger view
Sample Kit Size Measurement

New Aluminum Billet Oil Fill and Oil Filter Caps for BMK21 By-Pass Filtration System

AMSOIL offers by-pass components to ease the installation of the BMK21 By-Pass Filtration System in three popular diesel engines: the Ford 6.0L Power Stroke™, the Dodge 5.9L Cummins and the General Motors 6.6L Duramax.

Engine compartments are becoming increasingly cramped, leaving little room for after-market additions and improvements. The BMK21 is a single remote by-pass filter system that fits into much smaller spaces than the AMSOIL Dual-Remote By-Pass System.

Ford 6.0L Power Stroke™ Diesels
To ease installation of the BMK21 on 2003 and later model Ford pickups equipped with the 6.0L Power Stroke™ diesel engine, AMSOIL provides the new Aluminum Billet Oil Filter Cap (BK1101), the Aluminum Billet Oil Fill Cap (BK1102) and the 90-degree JIC Elbow (BP242). These new high-quality billet aluminum caps replace the original equipment manufacturer (OEM) filter cap and oil fill cap. The new caps have holes tapped in them that accept the JIC elbows for hose connectors.

Dodge 5.9L/6.7L Cummins Diesels
To ease installation of the BMK21 in later model Dodge pickups equipped with the 5.9L and 6.7L Cummins diesel engine, AMSOIL offers the 1/8" NPT - 1/4" JIC fitting (BP241), the Aluminum Billet Oil Fill Cap for Dodge 5.9L Cummins diesels (BK1301) and the 90-degree JIC Elbow (BP242). The BP241 fits onto the existing plug on top of the OEM full-flow filter mount, and the addition of the BK1301 eases the installation of the oil return line.

General Motors 6.6L Duramax Diesels
To provide GM Duramax owners the same ease of installing the BMK21, AMSOIL is now offering an oil filter “Sandwich” adapter (BK1201).

The Sandwich adapter is an anodized billet aluminum adapter that screws on to the present full flow oil filter nipple located on the engine block. The full flow filter is then simply spun on to the adapter. The Sandwich adapter has an orifice to provide high-pressure oil feed for the BMK21. Like the other diesel applications, AMSOIL now offers an Aluminum Billet Oil Filler Cap for (BK1202) to ease the installation of the oil flow from the BMK11 back to the engine. To complete an installation, the following components must be purchased separately:

1. Aluminum oil filter Sandwich Adapter with o-ring (BK1201)
2. Aluminum Billet Oil Filler Cap for GM Duramax (BK1202)
3. Two 90 degree JIC Elbows (BP242)
4. Single Remote By-pass system (BMK21)
5. By-pass filter (EaBP90, EaBP100, or EaBP110, as space dictates)

Higher Efficiency
AMSOIL EaBP Filters have an efficiency of 98.7 percent at two microns. At normal operating RPMs the EaBP Filter will filter all of the oil in a typical five quart sump in less than 10 minutes.

Superior Construction
The superior construction of AMSOIL EaBP Filters provides better sealing and increased longevity along with superior corrosion resistance. AMSOIL EaBP Filters have a marine powder coated exterior; and their zinc-dichromate base plates increase rust protection. EaBP Filters have a nitrile HNBR gasket and an orange silicone anti-drain valve. The two stage pleated and layered cellulose/full synthetic media has an efficiency rating of 98.7 percent at two microns.

Longer Lasting
When used in conjunction with AMSOIL motor oil and an AMSOIL EaO or Donaldson Endurance™ filter, the EaBP should be changed every other full-flow filter change up to 60,000 miles. When used with other brands of motor oil or full-flow filters, the EaBP Filter should be changed every other full-flow filter change. AMSOIL recommends using oil analysis when extending oil drain intervals.

Increased Oil Capacity
The increased fluid system capacity and filtration life provides improved oil cooling and ensures that equipment constantly runs on clean oil. Engine efficiency is increased, providing extended engine life.

Soot Removal
AMSOIL has designed a high-efficiency by-pass filter element that is also a soot removal device. AMSOIL Ea By-Pass Filters use a synthetic/cellulose sandwiched media. The inner layer of the element is composed of a highly efficient cellulose media covered with a full synthetic media outer layer. These filters remove 39 percent of soot contaminants less than one micron. Soot removal efficiency increases approximately 10 to 14 percent when the EaBP Filter is used in conjunction with a standard full-flow filter.

By-Pass Filtration Benefits

• Dramatically Extended Drain Intervals
• Improved Oil Cooling
• Increased Filtration Capacity and Life
• Increased Fluid System Capacity
• Efficient Small Particle and Soot Removal
• Significantly Extended Engine Life
• Equipment Constantly Runs on Clean Oil
• Increased Engine Efficiency
• Remove Particles Less Than One Micro

Dual Remote Filter System
The AMSOIL Dual Remote Oil Filtration System converts an engine’s full-flow oil filter system into
a full-flow/by-pass oil filtration system by attaching an AMSOIL Full-Flow Oil Filter and AMSOIL
Spin-On By-Pass Oil Filter onto a remote mount. The Dual Remote System provides superior filtration efficiency, increased oil capacity and improved oil filtration accessibility. See the G1092 brochure for more info on the Dual Remote Filtration System.

Typical Installation Diagram for BMK23, BMK25, BMK26 and BMK27 Kits.

Click on diagram for larger image
(Opens a new browser window)

See the By-Pass Replacement Parts Lists

AMSOIL By-Pass Filter Replacement Chart
Type of Unit Stock Number Size (Approx.) Additional Oil Needed Crankcase Capacity Applications
SINGLE SPIN-ON ELEMENT

(Used with BMK21 or any DUAL REMOTE SYSTEM)

EaBP90 Diam. = 4.5 in.
Height = 6 in.
With Mnt. = 8 in.
1 qt. up to 9 qt. Pleasure Vehicles, Light Trucks and Smaller Commercial Applications
EaBP100 Diam. = 4.5 in.
Height = 8 in.
With Mnt. = 10 in.
1.5 qt. up to 15 qt.
EaBP110 Diam. = 4.5 in.
Height = 10 in.
With Mnt. = 12 in.
2 qt. up to 21 qt.
DUAL SPIN-ON ELEMENT

(Used with BMK22 DUAL-GARD)

(2) EaBP90 Diam. = 5 in.
Height = 5.8 in.
With Mnt. = 8 in.
2 qt. 15 to 18 qt. Large Trucks, Construction, Farm and Industrial Equipment

(minimum sump capacity = 15 qt.)

(2) EaBP100 Diam. = 5 in.
Height = 7.3 in.
With Mnt. = 10 in.
3 qt. 15 to 30 qt.
(2) EaBP110 Diam. = 5 in.
Height = 10.4 in.
With Mnt. = 12 in.
4 qt. 15 to 42 qt.
SPIN-ON ELEMENT

(Used with BMK30
Heavy-Duty By-Pass System)

(1) EaBP120 Width = 5.35 in.
Length = 12.12 in.
Height = 17.5 in.
4 qt. 15 to 42 qt. Large Trucks, Construction, Farm and Industrial Equipment, (minimum sump capacity = 15 qt.), the BMK30 kit can be mounted in series for sump capacities greater than 42 quarts.
Normal Service Life:When used in conjunction with AMSOIL motor oil and an EaO or Donaldson Endurance filter, the EaBP should be changed every other full flow filter change up to 60,000 miles. When used with other brands of motor oil or full flow filters, the EaBP filter should be changed every other full flow filter change. AMSOIL recommends using oil analysis when extending oil drain intervals.

a. Filters can be used on sumps of larger capacity but then require more frequent replacement.  Full details on service life included with filter installation instructions

NOTES:

1. Special adapters and hardware may be required for some installations. A universal mounting bracket is included with the kit, however, custom brackets may be required depending on your vehicle's equipment options or personal preferences in mounting locations."

2. Contact AMSOIL INC. Technical Service for instructions before installing on vehicles with cast aluminum oil pans. Or call (715) 399-TECH (8324).

                By-Pass Spin-on Adapter Kits

Filter Thread

AMSOIL Part #

3/4"-16

BK295

13/16"-16

BK296

18mm x 1.5mm

BK297

20mm x 1.5mm

BK298

22mm x 1.5mm

BK299

1"- 16 (Cummins)

BK300

1 1/2" – 16 (PowerStroke 7.3L)

BK301

13/16" – 16 (Duramax)

BK302

APPLICATIONS (See the Filtration Systems Application Guide )

Mount

Filter (Order separately unless noted)

BMK21

Any size AMSOIL Spin-On By-Pass Filter Element

BMK23

Any size AMSOIL Spin-On By-Pass Filter Element

BMK25 (complete with filters)

EaO26 and EaBP100 (complete with filters)

BMK26 (complete with filters)
International Diesels

EaO26 and EaBP100 (complete with filters) and spin-on adapter

BMK27 (complete with filters)
Duramax Diesels (in GM Pick-ups)

EaO26 and EaBP100 (complete with filters) and spin-on adapter

Vehicles with sump capacities greater 15 qts.

Mount

Filter

BMK22 Dual Gard

Any size AMSOIL Spin-On By-Pass (mount requires 2 filters)

AMSOIL Marine Bypass Filtration System

Product Code: 
BMK18
Teaser: 
Offers easily accessible remote mounting capability for a full-flow spin-on oil filter and a spin-on by-pass oil filter. This unique combination of both full-flow and by-pass filtration on a single mounting manifold is the only system of this kind designed specifically for marine applications.
Image: 
Picture of AMSOIL's marine dual filtration system
Button: 

Marine Dual Remote Filtration System
(BMK-18)

The BMK18 is packaged in kit form, which includes the Dual filter mount, mounting hardware, hoses, hose fittings, component parts and installation instructions. In addition, adapter kits of four different sizes enable the BMK18 to be installed on a wide variety of recreational and light commercial marine engines.

Product Description
The Marine Dual Remote Filtration System (BMK18) offers easily accessible remote mounting capability for a full-flow spin-on oil filter and a spin-on by-pass oil filter. This unique combination of both full-flow and by-pass filtration on a single mounting manifold is the only system of this kind designed specifically for marine applications.

Improved Performance
The effects of marine engines running predominantly at or near full throttle after extended periods of non-activity include high operating temperatures and increased potential for wear on engine components. Dual remote filtration is a highly efficient filtering process capable of removing the vast majority of particles in the 5-20 micron range; those that cause the most wear. Dual remote filtration also has the ability to effectively remove particles down to one micron in size. The AMSOIL Marine Dual Remote Filtration System (BMK18) offers a clear advantage by providing better oil filtration, increased oil capacity and longer oil and filter life.

Reduces Heat
The BMK18 requires a one- to two-quart oil volume increase, offering increased oil cooling capabilities. The additional hoses, fittings, filters and aluminum mount assemblies also allow the engine oil to dissipate heat more efficiently as it passes through the filtration system, extending the service life of both the engine and the engine oil..

Outstanding Durability
The Marine Dual Remote Filtration System is designed to be used in harsh marine environments. The hose fittings are coated with a 3 ml layer of Alumiplate™ and 1 ml of zinc and yellow chromate. This Alumiplate coating is 10 times more corrosion resistant than standard zinc and yellow chromate plated fittings. While standard hydraulic fittings typically survive 96 hours in the grueling ASTM B-117 Salt Spray Test, the Alumiplate-coated AMSOIL Marine By-Pass System fittings lasted over 1,000 hours. In addition, the fasteners and mounting bracket are stainless steel and the hoses are U.S. Coast Guard approved.

Fewer Oil Changes
Depending on the boat owner’s hours of use, the improved filtration of the Marine Dual Remote System, along with the use of AMSOIL synthetic lubricants, could completely eliminate oil and filter changes during a typical boating season. With marine engines located in a relatively confined and remote space within the watercraft, ease of filter access and reduced oil spillage are also significant benefits of the BMK18.

Applications
A large number of marine diesel engines have by-pass oil filtration systems installed by the engine manufacturer. Until now, however, this technology has not been available to smaller pleasure boats and light commercial marine applications. The AMSOIL Marine Dual Remote Filtration System was specifically designed for recreational and commercial marine applications that use inboard or inboard/outboard stern drive engines.

The BMK18 is packaged in kit form, which includes the Dual filter mount, mounting hardware, hoses, hose fittings, component parts and installation instructions. In addition, adapter kits of four different sizes enable the BMK18 to be installed on a wide variety of recreational and light commercial marine gasoline-fueled engines, including those manufactured by Chris Craft, Chrysler, Crusader, Evinrude, Johnson, Gray Marine, Mercruiser, OMC, Pleasurecraft, Universal, Volvo Penta and Westerbeke.

The BMK18 kit offers a new heavy-duty, machined aluminum adapter and retaining nut that fits on the existing oil filter mount. Each adapter kit is application specific and must be ordered separately. Consult the Marine Dual Remote Application Guide (G2051) or www.amsoil.com for specific applications. Adapter kits are available for the most popular filter thread sizes. When ordering the BMK18, request one of the following adapter kits:

• BK195 for 3?4" x 16 thread
• BK196 for 13?16" x 16 thread
• BK197 for 18 mm x 1.5 mm thread
• BK198 for 20 mm x 1.5 mm thread

Also, for ease of installation in some applications, optional 90-degree fittings (BK199 and BK200) can be mounted on the filter adapter collar. These parts are also sold separately.

The AMSOIL Marine Dual Remote Filtration System represents the cutting edge of filtration technology, another example of the AMSOIL commitment to providing quality innovations that benefit consumers everywhere.

The remote mount of the BMK18 is compatible with the AMS-Oiler™ Oil Precharger (AMK01). For added engine protection, install the AMK01 to reduce dry starting which is typical of marine engines that sit idle for even short periods of time.

Specifics

Oil Capacity
1 to 2 quart increase
Corrosion resistant
Yes
External oil filter changes
Yes
Remove moisture and condensation
Yes
Ease/convenience of maintenance
Yes
Contaminant removal
Down to 1 micron

BMK18 Frequently Asked Questions
BMK18 Adapter Kit Reference Guide (G-2051) (PDF - 23K)
BP239 Marine Dual Remote Filtration System Installation Instructions (PDF - 1.80MB)