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AMSOIL SEVERE GEAR® Synthetic Extreme
Pressure (EP) Lubricant 75W-110
Performance
AMSOIL SEVERE GEAR® provides performance
beyond that possible with conventional gear oil. These AMSOIL
custom products offer superior gear and bearing protection,
better friction and heat reduction, increased efficiency
and extended service life.
* Superior Film Strength
* Controls Thermal Runaway
* Rust and Corrosion protection
* Reduced Operating Temperatures
* Improved Efficiency
* Longer Oil, Seal, & Equipment Life
Temperature Extremes
AMSOIL SEVERE GEAR® EP lubricants excel
in hot and cold temperature extremes. By design, they resist
breakdown from high heat, preventing acids and carbon/varnish
formation. Their waxfree construction also improves cold
flow properties, improving fuel economy and cold weather
shifting.
Applications
AMSOIL SEVERE GEAR® Synthetic EP Lubricants
are excellent for severe applications, such as towing, hauling,
steep hill driving, commercial use, plowing, racing, off-road
use, rapid acceleration, frequent stop-and-go operation
and high ambient temperatures.
Higher horsepower, towing and hauling capabilities
of modern vehicles make turbo diesel pick-ups, SUVs, vans
and delivery/utility vehicles especially prone to severe
service. Other severe duty vehicles include light, medium
and heavy-duty trucks, buses, heavy equipment, 4X4s, tow
trucks, race cars, tractors, and motorhomes.
For product service life in differentials,
consult your owners 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 Line Haul |
Follow the OEM drain interval
(miles or hours) for synthetic oil up to 250,000 miles
or 3 years, whichever comes first. Otherwise, drain
at twice the OEM interval for conventional oil. |
| Heavy Duty Off-Road Vocational |
Follow the OEM drain interval
(miles or hours) for synthetic oil up to 120,000 miles
or 1 year, whichever comes first. Otherwise, drain at
twice the OEM interval for conventional oil. |
For product service
life in non-differential applications, consult owners
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.
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.
Note: AMSOIL does not support extended
drain intervals where water contamination occurs. Check
and service the gear oil frequently when water contamination
is possible.
Recommended for use in differentials, manual
transmissions and other gear applications requiring any
of the following specifications: API GL-5, MT-1, MIL-PRF-2105E,
Dana SHAES 234 (Formerly Eaton PS-037), Mack GO-J, or the
differential (hypoid) gear oil specifications from all domestic
and foreign manufacturers such as GM, Ford and Daimler Chrysler.
Can also be used in axles where an API GL-4 lubricant is
recommended.
AMSOIL SEVERE
GEAR® (75W-110) provides superior performance
and replaces competitors 75W-110, 75W- 90 and 80W-90
gear oils. It delivers better viscosity protection than
SEVERE GEAR 75W-90 and better
fuel efficiency than SEVERE GEAR
75W-140.
AMSOIL SEVERE GEAR® is compatible with
conventional and synthetic gear oils. Mixing AMSOIL gear
oils with other oils, however, will shorten the oil life
expectancy and reduce the performance benefits. AMSOIL does
not support extended drain intervals where oils have been
mixed. Aftermarket oil additives, other than those specified
by AMSOIL, are not recommended for use with AMSOIL gear
oils.
AMSOIL SEVERE GEAR® is compatible with
most limited slip differentials. If limited slip differential
chatter occurs, add AMSOIL Slip-Lock
friction modifier additive.
HEALTH & SAFETY
This product is not expected to cause health
concerns when used for the intended application and according
to the recommendations in the Material Safety Data Sheet
(MSDS).
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TYPICAL TECHNICAL
PROPERTIES
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AMSOIL
SEVERE GEAR® 75W-110 Synthetic Gear Lube (SVT)
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| Kinematic Viscosity @
100°C, cSt (ASTM D-445) |
20.4
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| Kinematic Viscosity @
40°C, cst (ASTM D-445) |
143.7
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| Viscosity Index (ASTM
D-2270) |
164
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| Brookfield Viscosity,
cP (150,000 Max) @-40°C |
118,728
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| Flash Point, °C (°F) (ASTM
D-92) 150°C Min. |
220 (428)
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| Pour Point, °C (°F) (ASTM
D-97) |
-48 (-54)
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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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