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AMSOIL SEVERE GEAR® 75W-110 Synthetic Gear
Lube
Product Description
AMSOIL SEVERE GEAR® Synthetic
Extreme Pressure (EP) Lubricants are premium grade
gear oils specifically engineered for maximum performance
in severe duty applications. These state-of-the-art
AMSOIL formulations feature an exclusive blend of
high viscosity, shear stable synthetic base oils and
an extra treatment of high-performance additives.
AMSOIL SEVERE GEAR® Synthetic EP Lubricants maintain
their viscosity for long-lasting protection against
metal-to-metal contact. The proprietary AMSOIL additives
form an iron-sulfide barrier coating on gear surfaces,
providing the ultimate line of defense against wear,
pitting and scoring. AMSOIL SEVERE GEAR® lubricants
help prevent thermal runaway a
phenomenon caused by a lubricants inability
to control friction and increased heat under high-stress
conditions. By controlling thermal runaway, AMSOIL
SEVERE GEAR® Synthetic EP Lubricants inhibit rapid
lubricant degradation and component damage. Equipment
runs better and lasts longer with AMSOIL SEVERE GEAR®
Synthetic EP Lubricants.
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). An MSDS is available upon
request at 715-392-7101 or on the AMSOIL
website. Keep Out of Reach of Children. Dont
pollute. Return used oil to collection centers.
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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