Long Life 75W-90 Synthetic Gear Lube
Specifically engineered for extended drain
intervals up to 500,000 miles as set by equipment manufacturers
for over-the-road trucks and heavy equipment. Prevents wear
and improves equipment life. Excellent "All Season"
summer and winter performance. Outperforms all conventional
gear oils. Also excellent for passenger cars and trucks.
Compatible with most limited-slip differentials. Performance
specifications include: API GL-5/MT-1,
MIL-PRF-2105E, GO-J, SHAES 234 (Eaton PS-037)
AMSOIL Long Life Synthetic Gear Lubes are
extended drain gear lubes engineered specifically to last
several times longer and protect gears better than all conventional
gear oils. These exclusive AMSOIL formulations of premium
synthetic base oils and high performance additives resist
acid, carbon and varnish formation from oxidative breakdown.
Components run cleaner and last longer. AMSOIL Long Life
Synthetic Gear Lubes are shear stable and friction reducing.
They maintain their viscosity during extended service for
maximum wear control and they are fuel-efficient. The superior
cold temperature fluidity and high temperature stability
properties of AMSOIL Long Life Synthetic Gear Lubes make
them excellent for all-season use. Equipment lasts longer
and maintenance costs are reduced with AMSOIL Long Life
Synthetic Gear Lubes.
Applications
AMSOIL Long Life Synthetic Gear Lubes,
in the correct viscosity grades, are recommended for all
domestic and foreign applications such as over-the-road
trucks, light, medium and heavyduty trucks, off-road equipment,
commercial vehicles, motorhomes, autos, SUVs, emergency
vehicles, busses, delivery/utility vehicles and tractors.
Use AMSOIL Extended Drain Synthetic Gear
oils in differentials, manual transmissions or other gear
applications where one or more of the following standards
are specified: API GL-5 & MT-1, MIL-PRF-2105E, Dana
SHAES 234 (Formerly Eaton PS-037) for 250,000 miles, Dana
SHAES 256 (Formerly Eaton PS-163) for 500,000 miles, Mack
GO-J & GO-J+, Meritor 0-76N (75W-90) & 0-80 (80W-140),
and Navistar TMS 6816 plus hypoid gear oil specifications
from all foreign and domestic manufacturers such as GM,
Ford and Daimler Chrysler. Can also be used in rear axles
where API Service GL-4 lubricant is recommended.
AMSOIL Long Life Synthetic Gear Lubes
provide:
- High Load Gear and Bearing Protection
- Reduced Operating Temperatures
- Rust and Corrosion Protection
- Better Cold Weather Shifting
- Improved Efficiency
- Improved Seal Life
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TYPICAL TECHNICAL
PROPERTIES
|
|
AMSOIL Long Life Synthetic Gear
Lube 75W-90
|
| Kinematic Viscosity @
100°C, cSt (ASTM D-445) |
16.0
|
| Kinematic Viscosity @
40°C, cst (ASTM D-445) |
129.0
|
| Viscosity
Index |
132
|
| Brookfield Viscosity,
cP (150,000 Max) |
90,481 @ -40°C
|
| Flash Point, °C (°F) (ASTM
D-92) 150°C Min. |
217 (423)
|
| Pour Point, °C (°F) (ASTM
D-97) |
-51(-67)
|
| Copper Corrosion (ASTM
D-130) 1b Max @ 121 °C (250°F) / 3hr |
1b
|
| Falex Procedure B (ASTM
D-3233) (failure load, lbf.) |
1500
|
| Foam Stability (ASTM D-892)
(20/50/20 maximum) |
0/0/0
|
For product service life in differentials, consult your
owner's manual or the Original Equipment Manufacturer (OEM)
to establish the application, NORMAL or SEVERE.
| |
NORMAL
|
SEVERE
|
| Cars, SUV, Light & Medium Duty Trucks |
Drain at 100,000 miles of service or according
to the owner's manual, whichever is longer |
Drain at 50,000 miles of service or according
to the owner's manual, whichever is longer |
| Heavy Duty Class 8 Truck, Commercial Equipment |
Follow the OEM drain interval (miles or
hours) for synthetic oil up to 500,000 miles. Otherwise,
drain at twice the OEM interval for conventional oil. |
Follow the OEM drain interval (miles or
hours) for synthetic oil. Otherwise, drain at twice
the OEM interval for conventional oil. |
For product service life in non-differential applications,
consult owner's manual or the OEM for either normal or severe
synthetic oil service intervals. Where service intervals
are unavailable, drain at twice the interval for conventional
oil.
AMSOIL LONG LIFE
SYNTHETIC GEAR LUBES are compatible with conventional
gear oils, however mixing oils reduces the benefits and
nullifies the extended service life recommendations.
AMSOIL LONG LIFE
SYNTHETIC GEAR LUBES are compatible with most limited
slip differentials. If limited slip differential chatter
occurs, add AMSOIL Slip-Lock™ friction modifier additive.
AMSOIL LONG LIFE
SYNTHETIC GEAR LUBE 75W-90 replaces competitors'
75W-90 and 80W-90 viscosity grades.
AMSOIL has optimized gear lube
performance for specific operating conditions. However,
AMSOIL gear lubes are multi-functional and may be used in
many different applications. This chart conveys the best
AMSOIL recommendation based on product design and operating
environment.
First row product recommendations offer
superior performance in the respective applications. Second
row product recommendations offer excellent performance
in the respective applications. The third row is exclusive
to SAE 80W-90 viscosity.
AMSOIL Severe Gear™ 75W-90 (SVG) and
75W-140 (SVO) synthetic gear lubes have a performance emphasis
on the extreme pressure and high heat of today’s vehicle
differentials.
AMSOIL Long Life 75W-90 (FGR) and 80W-140
(FGO) synthetic gear lubes have a performance emphasis on
500,000 mile extended drain intervals associated with larger
sumps and lower operating temperatures of over-the-road
truck differentials.
AMSOIL 75W-90 synthetic gear lubes
will outperform conventional 80W-90 gear oils in all applications
and may be used as a replacement.AMSOIL offers 80W-90 (AGL)
synthetic gear lube for those customers requiring this specific
viscosity grade.
* Abbreviated Version
Note: AMSOIL does not support
extended drain intervals where water contamination occurs.
Check and service the gear oil frequently when water contamination
is possible.
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