PRODUCT
DESCRIPTION
The AMSOIL By-Pass Oil
Filter provides the best possible filtration protection
against wear, oil degradation, rust and corrosion.
Working in conjunction with the engine’s full-flow oil
filter, the AMSOIL By-Pass Filter operates by filtering
oil on a "partial-flow" basis. It draws approximately
ten percent of the oil at any one time and traps the
extremely small, wear-causing contaminants and water
that full-flow filters can’t remove. The AMSOIL By-Pass
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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Sample Kit |
Size Measurement |
Reduces
Wear
Approximately 60 percent
of all engine wear is caused by dirt particles in the 5
to 20 micron range. These particles can get inside the
precision clearances between engine components and cause
severe damage. While full-flow oil filters generally
stop contaminants no smaller than 25 to 40 microns, the
AMSOIL By-Pass Filter effectively stops particles
smaller than one micron in size, substantially reducing
engine wear.
Prevents
Oil Degradation, Rust and Corrosion
Water enters motor oil as
a combustion by-product or as a condensate. Water
contamination of the motor oil can cause extreme engine
damage. Water causes metal surface rust and corrosion,
which increases friction and wear and deteriorates the
close-fitting tolerances between engine components. In
addition, water reacts with other oil contaminants to
form corrosive acids, which also damage metal
components. The AMSOIL By-Pass Filter removes water,
reducing the risk of oil degradation, engine rust and
corrosion.
Extends
Oil Drain Intervals
Because the AMSOIL
By-Pass Oil Filter removes water and particles smaller
than one micron, it significantly increases the time oil
can safely be left in the engine. In fact , engines
using AMSOIL Synthetic Motor Oil and an AMSOIL By-Pass
Oil Filter routinely show much lower rates of engine
wear - even when the oil is used for significantly
longer drain intervals - than engines using conventional
products and conventional oil drain intervals. That
saves motorists time and money and helps protect the
environment by creating substantially less used oil.
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.
| AMSOIL By-Pass
Filter Replacement Chart |
|
Type of Unit |
Stock Number |
Size (Approx.) |
Additional Oil Needed |
Crankcase Capacity |
Normal
Service Life b |
Applications |
|
SINGLE SPIN-ON ELEMENTS
(Used with BMK11 or any DUAL
REMOTE SYSTEM) |
BE90 |
Diam.
= 4.5 in.
Height = 6 in.
With Mnt. = 8 in. |
1 qt. |
up to
9 qt. |
25,000 miles or 1 year
(approximately 4 times normal
drain interval) |
Pleasure Vehicles, Light Trucks and
Smaller Commercial Applications |
| BE100 |
Diam.
= 4.5 in.
Height = 8 in.
With Mnt. = 10 in. |
1.5
qt. |
up to
15 qt. |
| BE110 |
Diam.
= 4.5 in.
Height = 10 in.
With Mnt. = 12 in. |
2 qt. |
up to
21 qt. |
|
DUAL SPIN-ON ELEMENT
(Used with BMK12 DUAL-GUARD)
|
(2)
BE90's |
Diam.
= 5 in.
Height = 9.5 in.
With Mnt. = 8 in. |
2 qt. |
15 to
18 qt. |
2 times normal oil drain interval |
Large Trucks, Construction, Farm and
Industrial Equipment
(minimum sump capacity = 15 qt.)
|
| (2)
BE100's |
Diam.
= 5 in.
Height = 9.5 in.
With Mnt. = 10 in. |
3 qt. |
15 to
30 qt. |
| (2)
BE110's |
Diam.
= 5 in.
Height = 9.5 in.
With Mnt. = 12 in. |
4 qt. |
15 to
42 qt. |
|
LARGE CANISTER BY-PASS FILTERS |
B-50 |
Diam.
= 7.5 in.
Length = 10 in. |
8 qt. |
15 to
30 qt. |
| BE75 |
Diam.
= 7.5 in.
Length = 15 in. |
12 qt. |
15 to
42 qt. |
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.
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APPLICATIONS
(See the
Filtration Systems Application Guide)
|
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Mount
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Filter (Order
separately unless noted)
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BMK11
|
BE90, 100, 110
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BMK13
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BE90, 100, 110
SDF15, 26, 34,
42, 57, 84, 96
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BMK15 (complete with filters)
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SDF26 and BE100
(Filters Included)
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BMK16 (complete with filters)
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SDF26 and BE100
(Filters Included)
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BMK17 (complete with filters)
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SDF26 and BE100
(Filters Included)
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Vehicles with sump
capacities greater 15 qts.
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Mount
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Filter
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BMK12 Dual Guard
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Any size AMSOIL
Spin-On By-Pass (mount requires 2 filters and all
hoses and fittings)
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Heavy-Duty
Canister Type (Element Only)
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BE50, BE75
(Replacement Element only for Lubrifiner 500 and
750 respectively.)
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"When we took this
Chevrolet 396 engine apart (using AMSOIL Synthetic
10W-40, Reusable Air Filter and By-Pass Oil Filter),
it was in the best condition of any engine I have
ever seen. It looked like it had about 80,000 miles
on it instead of over 535,000. The bearings were not
even worn to the brass and the rings were not worn
out. It was clean inside, no sludge or carbon at
all."
K.A., Liberal, Kansas
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