By-pass Oil Filter Mounting Kits
Engineered for Outstanding Oil Filtration
Efficiency

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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.
Typical Installation Diagram for BMK-11 &
BMK-12 Kits.
Click on diagram for larger
image (Opens a new browser window)
BMK-11 Installation and Servicing
Instructions
BMK-12 Installation and Servicing
Instructions
See the by-pass
replacement parts list
New Aluminum Billet Oil
Fill and Oil Filter Caps for BMK11 By-Pass Filtration
System
AMSOIL now offers new
by-pass components to ease the installation of the BMK11
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
BMK11 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 BMK11 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 Cummins Diesels
To ease installation of the BMK11 in 2004 and later model Dodge
pickups equipped with the 5.9L Cummins diesel engine, AMSOIL
offers the new 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
BMK11, 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 BMK11. 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 (BMK11)
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 new 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 BMK-13, BMK-15Ea, BMK-16Ea and
BMK-17Ea Kits.
See the By-Pass Replacement Parts
List
 |
BMK-13 Installation and Servicing Instructions |
 |
BMK-14 Installation and Servicing Instructions |
 |
BMK-15Ea-16Ea-17Ea Installation and Servicing
Instructions |
 |
BMK-18 Installation and Servicing Instructions |
 |
Filtration Systems Application Guide |
|
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
BMK-11 or any Dual Remote System)
|
EaBP-90
|
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 |
|
EaBP-100
|
Diam. = 4.5
in.
Height = 8 in.
With Mnt. = 10 in.
|
1.5
qt.
|
up to 15
qt.
|
|
EaBP-110
|
Diam. = 4.5
in.
Height = 10 in.
With Mnt. = 12 in.
|
2
qt.
|
up to 21
qt.
|
|
DUAL SPIN-ON
ELEMENT
Used with
BMK-12 Dual Guard
|
(2)
EaBP-90's
|
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 equals 15qts.) |
|
(2)
EaBP-100's
|
Diam. = 5
in.
Height = 7.3 in.
With Mnt. = 10 in.
|
3
qt.
|
15 to 30
qt.
|
|
(2)
EaBP-110's
|
Diam. = 5
in.
Height = 10.4 in.
With Mnt. = 12 in.
|
4
qt.
|
15 to 42
qt.
|
| Normal Service
Life b: 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
b. Data
determined in a non-turbo gasoline engine with
AMSOIL 100% Synthetic Motor Oil and AMSOIL
Full-Flow Oil Filter. Service life varies
in other engines (turbo and diesel) and with
other oils and filters.
|
|
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.
|
| APPLICATIONS
(See
the Filtration Systems Application
Guide) |
| Mount |
Filter (order
separately unless noted) |
| BMK-11 |
Any size Amsoil
Spin-On By-Pass Filter Element |
| BMK-13 |
Any size Amsoil
Spin-On By-Pass Filter Element |
| BMK-15Ea (Complete with
Filters) |
EaO-26 and EaBP-100
(Complete with Filters) The BMK-15Ea Dual Remote
Filtration System is not recommended for 2004 and
newer Dodge pickups equipped with Cummins 5.9L
diesel engines. AMSOIL is recommending the BMK-11
for these applications. AMSOIL still recommends the
BMK-15Ea for 2003 and older Dodge pickups equipped
with this engine. |
|
BMK-16Ea (Complete with
Filters)
International Diesels
|
EaO-26 and EaBP-100
(Complete with Filters) |
|
BMK-17Ea (Complete with
Filters)
Duramax Diesels (in GM pickups)
|
EaO-26 and EaBP-100
(Complete with Filters) |
| |
| Vehicles with sump
capacities greater than 15qts. |
| Mount |
Filter |
| BMK-12 Dual
Guard |
Any size Amsoil
Spin-On By-Pass (mount requires 2
filters) |
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are Looking For?
 |
Fill out the Amsoil Product
Request Form |
 |
A product specific information packet will be
mailed to you within two business days with
complete product details for your vehicle or
situation. |
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