SEVERE GEAR™ Synthetic
Extreme Pressure (EP) Lubricant 75W-90(SVG)
Specifically engineered for high demand applications, including
trailer towing, heavy hauling, 4X4 off road driving, commercial
use, and racing. Superior lube "film strength" combined with
extra additives protects gears and bearings from scoring and
wear. Resists high heat and possesses excellent cold flow
properties. Performance specifications include: API GL-5 &
MT-1, MIL-PRF-2105E, Dana SHAES 234 (Formerly Eaton PS-037) for
250,000 miles, Mack GO-J, Arvin/Meritor 0-76N, 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.
Product Description
AMSOIL Severe Gear™ Synthetic Extreme Pressure (EP)
Lubricants are premium grade lubricants 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 prevent "thermal
runaway" - a phenomenon caused by a lubricant's inability to control
friction and increased heat under high-stress conditions. By preventing
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.
Use 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, Mack GO-J, Arvin/Meritor 0-76N, 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.
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
Prevents Thermal Runaway
Rust and Corrosion protection
Reduces 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, busses, heavy equipment, 4X4s, tow trucks, race cars,
tractors, and motorhomes.
TYPICAL TECHNICAL PROPERTIES
AMSOIL SEVERE GEAR™ Synthetic Extreme
Pressure (EP) SAE 75W-90 Lubricant
Kinematic Viscosity @ 100°C, cSt
(ASTM D-445)
16.6
Kinematic Viscosity @ 40°C, cst
(ASTM D-445)
115.0
Viscosity Index (ASTM D-2270)
156
Brookfield Viscosity, cP (150,000
Max) @-40°C
87,462
Flash Point, °C (°F) (ASTM D-92)
150°C Min.
218 (424)
Pour Point, °C (°F) (ASTM D-97)
-51(-60)
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 250,000
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.
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.
AMSOIL SEVERE GEAR™ (75W-90) replaces
competitors' 75W-90 and 80W-90 viscosity grades.
AMSOIL SEVERE GEAR™ is compatible with
conventional gear oils, however mixing oils reduces the benefits and
nullifies the extended service life recommendations.
AMSOIL SEVERE GEAR™ is compatible with most
limited slip differentials. If limited slip differential chatter occurs,
add AMSOIL Slip-Lock™ friction modifier additive.
Note: AMSOIL
does not support extended drain intervals where water contamination
occurs. Check and service the gear oil frequently when water
contamination is possible.
Click above graph for printable PDF version
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.
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Why
should you register for the 6 month Trial Membership? I believe any AMSOIL user can
benefit by becoming a Preferred Customer (PC). As a PC you can buy AMSOIL lubricants at wholesale prices (the same
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SEVERE GEAR™ Synthetic
Extreme Pressure (EP) Lubricant 75W-140 (SVO)
Specifically engineered for high demand applications, including
trailer towing, heavy hauling, 4X4 off road driving, commercial
use, and racing. Superior lube "film strength" combined with
extra additives protects gears and bearings from scoring and
wear. Resists high heat and possesses excellent cold flow
properties. Performance specifications include: API GL-5 &
MT-1, MIL-PRF-2105E, Dana SHAES 234 (Formerly Eaton PS-037) for
250,000 miles, Mack GO-J, Arvin/Meritor 0-76M, 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.
Product Description
AMSOIL Severe Gear Synthetic Extreme Pressure (EP) Lubricants are
premium grade lubricants 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 prevent "thermal runaway" - a
phenomenon caused by a lubricant's inability to control friction and
increased heat under high-stress conditions. By preventing 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.
Use 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, Mack GO-J, Arvin/Meritor 0-76M, 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.
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
Prevents Thermal Runaway
Rust and Corrosion protection
Reduces 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, busses, heavy equipment, 4X4s, tow trucks, race cars,
tractors, and motorhomes.
TYPICAL TECHNICAL PROPERTIES
AMSOIL SEVERE GEAR™ Synthetic Extreme
Pressure (EP) SAE 75W-140 Lubricant
Kinematic Viscosity @ 100°C, cSt
(ASTM D-445)
25.5
Kinematic Viscosity @ 40°C, cst
(ASTM D-445)
183.9
Viscosity Index (ASTM D-2270)
173
Brookfield Viscosity, cP (150,000
Max) @-40°C
120,200
Flash Point, °C (°F) (ASTM D-92)
150°C Min.
210 (410)
Pour Point, °C (°F) (ASTM D-97)
-48 (-54)
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 250,000
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.
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.
AMSOIL SEVERE GEAR™ (75W-140) replaces
competitors' 75W-140, 80W-140 and 85W-140 viscosity grades.
AMSOIL SEVERE GEAR™ is compatible with
conventional gear oils, however mixing oils reduces the benefits and
nullifies the extended service life recommendations.
AMSOIL SEVERE GEAR™ is compatible with most
limited slip differentials. If limited slip differential chatter occurs,
add AMSOIL Slip-Lock™ friction modifier additive.
Note: AMSOIL
does not support extended drain intervals where water contamination
occurs. Check and service the gear oil frequently when water
contamination is possible.
Click above graph for printable PDF version
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
