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 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.
Product Code: FGR
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
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AMSOIL
Long Life Synthetic Gear Lube 75W-90
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| Kinematic
Viscosity @ 100°C, cSt (ASTM D-445) |
16.0
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| Kinematic
Viscosity @ 40°C, cst (ASTM D-445) |
129.0
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| Viscosity
Index |
132
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| Brookfield
Viscosity, cP (150,000 Max) |
90,481 @ -40°C
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| Flash
Point, °C (°F) (ASTM D-92) 150°C Min. |
217 (423)
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| Pour
Point, °C (°F) (ASTM D-97) |
-51(-67)
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| Copper
Corrosion (ASTM D-130) 1b Max @ 121 °C (250°F) / 3hr |
1b
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| Falex
Procedure B (ASTM D-3233) (failure load, lbf.) |
1500
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| Foam
Stability (ASTM D-892) (20/50/20 maximum) |
0/0/0
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For product service
life in differentials, consult your owner's manual or the Original
Equipment Manufacturer (OEM) to establish the application, NORMAL or
SEVERE.
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NORMAL
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SEVERE
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| 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.
Note:
AMSOIL does not support extended drain intervals where water contamination
occurs. Check and service the gear oil frequently when water contamination
is possible. Gear oils should be changed more frequently when operating
vehicles or equipment in dusty or dirty conditions unless the gear system
is properly sealed and equipped with membrane type breathers.
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