
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)
Increased
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.

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.
|
|

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-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-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-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-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-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.

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)

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.
![]() |
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| By-Pass Filter Mounts and Instructions | |||
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BMK23, 25, 26 & 27 |
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New Aluminum Billet Oil Fill and Oil Filter Caps for BMK21 By-Pass Filtration System
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
Dodge 5.9L/6.7L Cummins Diesels
General Motors 6.6L Duramax Diesels 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:
|
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.
![]() |
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|
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|
| 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
|
(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).
|
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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.
![]() |
|
| By-Pass Filter Mounts and Instructions | |||
![]() |
|||
|
|
||
|
BMK23, 25, 26 & 27 |
|
||
|
New Aluminum Billet Oil Fill and Oil Filter Caps for BMK21 By-Pass Filtration System
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
Dodge 5.9L/6.7L Cummins Diesels
General Motors 6.6L Duramax Diesels 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:
|
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.
![]() |
|
|
|
|
| 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
|
(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).
|
||||||||||||||||||||||
|
||||||||||||||||||||||

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.
![]() |
|
| By-Pass Filter Mounts and Instructions | |||
![]() |
|||
|
|
||
|
BMK23, 25, 26 & 27 |
|
||
|
New Aluminum Billet Oil Fill and Oil Filter Caps for BMK21 By-Pass Filtration System
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
Dodge 5.9L/6.7L Cummins Diesels
General Motors 6.6L Duramax Diesels 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:
|
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.
![]() |
|
|
|
|
| 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
|
(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).
|
||||||||||||||||||||||
|
||||||||||||||||||||||

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.
![]() |
|
| By-Pass Filter Mounts and Instructions | |||
![]() |
|||
|
| ||
|
BMK23, 25, 26 & 27 |
|
||
|
New Aluminum Billet Oil Fill and Oil Filter Caps for BMK21 By-Pass Filtration System
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
Dodge 5.9L/6.7L Cummins Diesels
General Motors 6.6L Duramax Diesels 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:
|
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.
![]() |
|
|
|
|
| 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
|
(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).
|
||||||||||||||||||||||
|
||||||||||||||||||||||

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.
![]() |
|
| By-Pass Filter Mounts and Instructions | |||
![]() |
|||
|
|
||
|
BMK23, 25, 26 & 27 |
|
||
|
New Aluminum Billet Oil Fill and Oil Filter Caps for BMK21 By-Pass Filtration System
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
Dodge 5.9L/6.7L Cummins Diesels
General Motors 6.6L Duramax Diesels 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:
|
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.
![]() |
|
|
|
|
| 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 |
(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).
|
||||||||||||||||||||||
|
||||||||||||||||||||||

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)