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Severe Gear® 75W-140Help

For the severe operating conditions of today's hard working vehicles

Severe Gear® 75W-140 Product Image
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$17.80 Retail Price (USD)
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Product Code: SVOQT-EA
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Engineered for high-demand applications, including trailer towing, heavy hauling, 4X4 off-road driving, commercial use and racing. Protects gears and bearings from scoring and wear. Excellent cold-flow properties. Outperforms all conventional gear oils. Recommended for all types of vehicles.

AMSOIL Severe Gear® Synthetic Extreme Pressure (EP) Gear Lube is a premium-grade gear oil specifically engineered for maximum performance in severe-duty applications. This state-of-the-art AMSOIL formulation features an exclusive blend of high-viscosity, shear-stable synthetic base oils and an extra treatment of high-performance additives. AMSOIL Severe Gear Synthetic EP Gear Lube maintains its 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 helps prevent “thermal runaway” — a phenomenon caused by a lubricant's inability to control friction and increased heat under high-stress conditions. By controlling thermal runaway, AMSOIL Severe Gear Synthetic EP Gear Lube inhibits rapid lubricant degradation and component damage. Equipment runs better and lasts longer with AMSOIL Severe Gear Synthetic EP Gear Lube.

Performance
AMSOIL Severe Gear provides performance beyond that possible with conventional gear oil. This AMSOIL custom product offers superior gear and bearing protection, better friction and heat reduction, increased efficiency and extended service life.

Temperature Extremes
AMSOIL Severe Gear EP Gear Lube excels in hot and cold temperature extremes. By design, it resists breakdown from high heat, preventing acids and carbon/varnish formation. Its wax-free construction also improves cold-flow properties, improving fuel economy and cold-weather shifting.

Applications
AMSOIL Severe Gear Synthetic EP Gear Lube is 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 motor homes.

Performance Features

  • Superior Film Strength
  • Controls Thermal Runaway
  • Rust and Corrosion Protection
  • Helps Reduce Operating Temperatures
  • Maximum Efficiency
  • Long Oil, Seal & Equipment Life

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 Service
Severe Service
Cars, SUVs, Light TrucksDrain at 100,000 miles of service or according to the owner's manual, whichever is longerDrain at 50,000 miles of service or according to the owner's manual, whichever is longer
Heavy Duty Class 8 Line HaulFollow the OEM drain interval (miles or hours) for synthetic oil up to 250,000 miles or three years, whichever comes first.
Vocational/DeliveryFollow the OEM drain interval (miles or hours) for synthetic oil up to 120,000 miles or three years, whichever comes first.
Heavy Duty Off-RoadFollow the OEM drain interval (miles or hours) for synthetic oil up to 100,000 miles or two years, whichever comes first.

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.

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-140) provides superior performance and replaces competitors' 75W-140, 80W-140 and 85W-140 gear oils. Use where these viscosities are required by OEMs and where maximum viscosity protection is needed for extreme severe-duty applications.

AMSOIL Severe Gear is compatible with conventional and synthetic gear oils. Mixing AMSOIL gear oil 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 oil.

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). USA and Canada (M)SDS are available upon request at 715-392-7101 or on the AMSOIL Website. Keep Out of Reach of Children. Don’t pollute.

For warranty information, visit www.amsoil.com/warranty.aspx.

SVO Package Sizes
Code Package Size Unit of Measure Product
SVOQT (SVOQT-EA) Quart Each SEVERE GEAR 75W-140 Synthetic EP Lubricant : (1) quart bottle
SVOQT (SVOQT-CA) Quart Case of 12 SEVERE GEAR 75W-140 Synthetic EP Lubricant : Case of (12) quart bottles
SVO05 (SVO05-EA) 5-Gallon Pail Each SEVERE GEAR 75W-140 Synthetic EP Lubricant : 5-gallon pail
SVO16 (SVO16-EA) 16-Gallon Keg Each SEVERE GEAR 75W-140 Synthetic EP Lubricant : 16-gallon keg
SVO30 (SVO30-EA) 30-Gallon Drum Each SEVERE GEAR 75W-140 Synthetic EP Lubricant : 30-gallon drum
SVO55 (SVO55-EA) 55-Gallon Drum Each SEVERE GEAR 75W-140 Synthetic EP Lubricant : 55-gallon drum
SVO27 (SVO27-EA) 275-Gallon Tote Each SEVERE GEAR 75W-140 Synthetic EP Lubricant : 275-gallon tote
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by PowerReviews
AMSOILSevere Gear 75W-90
 
4.9

(based on 41 reviews)

Ratings Distribution

  • 5 Stars

     

    (38)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 41 customers

Displaying reviews 1-10

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(1 of 1 customers found this review helpful)

 
5.0

Good stuff

By 

from Ft. Worth, TX

Verified Buyer

Comments about Severe Gear 75W-140:

Heavy gear oil, quality in ever bottle. Switched everything in my truck over to Amsoil, you can tell the difference too. She sure rolls easy and quiet too. Even put the full bypass system on with the dbl cans

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • 13' F150 4x4 super crew cab

(3 of 3 customers found this review helpful)

 
5.0

Only the best!

By 

from In the Heartland Kansas

Verified Buyer

Comments about Severe Gear 75W-110:

got another 70000 miles out of it .I was sold been using it in every vehicle sence. When you do all your own service work yourself you notice where n tear on internal parts, and i've got to say the products from amsoil When you rely on your truck to make a living and cant afford break downs. You only put the best product in it. I've used other products in the past. but one slipping transmission and switched to amsoil products. Well offer the best protection i've come across "greasy" Hands Down Matt.S.

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • 1955-2014 fords and dirt con. equiptment
 
5.0

Excellent product!

By 

from Charlotte

Verified Buyer

Comments about Severe Gear 75W-90:

Great oil!

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • Toyota Tundra

(2 of 2 customers found this review helpful)

 
5.0

WORLD'S FINEST....

By 

from San Diego, Calif.

Verified Buyer

Comments about Severe Gear 75W-90:

I use AMSOIL for everything because AMSOIL is what is called a Reference oil. An oil that all other oil Mfr's aspire to be like. A bench-mark oil. Would not, could not use anything else!!!

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • cars, trucks, motorcycles, RV's, guns...
 
5.0

Excellent Viscosity

By 

from undisclosed

Verified Buyer

Comments about Severe Gear 75W-90:

Every time someone asks what i put in my Differential's & Transfer Case, I tell'em AMSOIL.

(1 of 1 customers found this review helpful)

 
5.0

Awesome gear oil !

By 

from Texas

Verified Buyer

Comments about Severe Gear 75W-90:

My front and rear diffs love this stuff !! Temps dropped considerably after swapping to this !!

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • 2011 Dodge 2500 diesel
 
5.0

I'll keep buying this product.

By 

from Racine wi

Verified Buyer

Comments about Severe Gear 75W-90:

Use this amazing gl5 gear oil from the diffs in my duramax to the diffs in my 600whp Mitsubishi Evo. They are always ready for the challenge!

  • How would you describe yourself?:
  • I'm a professional mechanic
  • What kind of vehicle/equipment do you have?:
  • 2008 2500hd Silverado diesel.
 
5.0

No wear

By 

from Kirtland, New Mexico

Verified Buyer

Comments about Severe Gear 75W-90:

Pull a 21000 lb fifth wheel about 20 percent of the time. Installed this in my differentials (4x4) at 30,000 miles and changed it again at 150,000 miles. Old fluid looked and smelled just like the new Amsoil I replaced it with. No metal on magnets no seal leaks. My truck's fluids are all Amsoil. Great products and so is the service.

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • 2004 Dodge 2500 ram Diesel std trns 4x4
 
4.0

I would buy this product again

By 

from undisclosed

Verified Buyer

Comments about Severe Gear 75W-140:

I am using this in my truck and my SUV, it work great

 
5.0

Impressed with Amsoil Products

By 

from undisclosed

Verified Buyer

Comments about Severe Gear 75W-140:

I use this in my 2014 Harley-Davidson Motorcycle. The transmission shifts smoother and runs quieter. I also use the 20-50 Synthetic in the crankcase, where I notice smoother operation and lower temperatures.

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