75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)
 75W-90 Severe Gear Synthetic Extreme Pressure Lubricant (SVG)

Formulated for the severe operating conditions of today's pick-up trucks, SUVs, heavy equipment and other hard working vehicles.

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.

Package sizes include:

1-Quart Bottle
1-Quart Bottles (case of 12)
5-Gallon Pail
16-Gallon Keg
30-Gallon Drum
55-Gallon Drum

Product Code: SVG • Brand: AMSOIL




MSDS Data Sheet

Product Details Tech Data Reviews & Rating

Product 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.

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 lubricant’s 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.

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 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 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-90) provides superior performance and replaces competitors’ 75W-90 and 80W-90 gear oils. It delivers the best fuel efficiency and cold temperature performance of the SEVERE GEAR oils.

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).

Click here to view the MSDS Data Sheet for AMSOIL SVG.

Keep out of the reach of children. Don't pollute. Return used oil to collection centers.

TYPICAL TECHNICAL PROPERTIES
AMSOIL SEVERE GEAR® Synthetic Extreme Pressure (EP) Lubricant 75W-90 (SVG)
Kinematic Viscosity @ 100°C, cSt (ASTM D-445) 16.9
Kinematic Viscosity @ 40°C, cst (ASTM D-445) 114.7
Viscosity Index (ASTM D-2270) 161
Brookfield Viscosity, cP (150,000 Max) @-40°C 69,420
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.) >3500
Foam Stability (ASTM D-892) (20/50/20 maximum) 0/0/0

Did this product meet your expectations?

(click on a star to rate)
Product Name: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)
Current Rating: 4.92 out of 5 stars
Total Votes: 51 vote(s)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by White line fever: space

The best

It does what I expect from the best
Nuff said.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Duramax pro: space

Works great

I love this gear oil best gear oil I've ever used

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Younggun466: space

Excellent product

I run this in my 95 k1500 front and back diffs and my 05 2500hd duramax front and back diffs. Great stuff works very well I've never had an issue.im happy to know I have the best protection from the elements so it's peace of mind running this stuff.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Turboguy: space

Great Product

This is a great gear oil . Can't go wrong with this product.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by DIYer: space

Excellent product that eliminated driveline 'clunking'

Replaced OEM front and rear differential fluids of a new 2017 AWD Subaru Outback, and refilled with this 75W-90 product at approximately 3000 miles. With OEM fluids, an infrequent driveline 'clunk' used to occur when making tight (e.g., U-) turns. This behavior has NOT occurred (in over 2500 miles) since after refilling with Amsoil's synthetic Severe Gear differential oil.

For our vehicle, changing out the differential fluid shortly after 'breaking-in' the differentials seemed to be a good choice (judging by the drain plug magnet debris). I obviously can't comment about product longevity, but with the elimination of an infrequent driveline 'clunk', we're extremely pleased thus far!

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Adam: space

Works as described.

Used for rear gear oil changed in 2005 Chevy Duramax. Works as described have used before and was pleased with Performace when towing boat, looking forward to the future performance of severe gear oil.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Frank the tank: space

Replaced factory fill

Replaced the factory fill with two quarts of severe gear.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Emitt: space

75W-90 Severe Gear

As with all other AMSOIL products that I use in everything I love it and recommend all their products to everyone who cares about their investments.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by eric: space

Will use forever

Working good. Truck pulls 15000lb camper 90% of the miles.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Vet head: space

I would buy this product again.

Performs great.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Barf: space

hey yo dawg

this stuff rules my roost

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Sam: space

Great product

I haven't been using amsoil for long, but I have been happy with everything I've purchased so far. Will continue to use amsoil fluids throughout our vehicles.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Tom m: space

Better lubricant for mileage the rear end of your truck

I had a hundred twenty five thousand miles on a truck I bought changing rear end oil was only natural Amsoil was my first choice and only

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Dante: space

Axle lube

I use this in my from and rear axles on my Toyota 4x4 and my Arm's. Have used this stuff for many years and love it

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Big D: space

Smooth as silk

Works great. Pick up shifts quietly and the interval for changing the transfer case makes it a great value. Just don't get it spilled on anything clothing you like.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Clint the shade tree: space

AMSoil is the best there is!

I use this product in all my vehicles. Wouldnt trust anything else. You get what you pay for and pay for what you get. Great stuff!

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Sfa: space

Gear Lube

Excellent product for differential protection

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Brian: space

Great product

Great product ,great price

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by deuce: space

running the good stuff

I use 100% amsoil products. I have a modified camaro ZL-1 with 940 HP at the crank. The gear lube and engine perform flawlessly. I maintaing at least 3 to 4 lbs more oil pressure throughout the life of the oil. I will never switch brands.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Opie: space

This is the best on the market.

I've just did the second diff service on my Toyota Tundra. The oil that came out still looked brand new after 30000 miles. I'll go longer on the next service for sure.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Ironman: space

I would by this product from now on.

This stuff is great.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Jamie1177: space

Gear Oil

Amsoil does not control friction modifier, so if you have a limited slip diff don't use the gear oil alone!!!!!!

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Bobtam: space

Z06

Been using this in my Z06 Corvette for a few years with some track time and very happy with the product. No need for a limited slip additive. Changing it this spring.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Timchenko Dimitri: space

Excellent product!

Great oil!

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Calif. Buckeye: space

WORLD'S FINEST....

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!!!

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Andrew: space

Excellent Viscosity

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

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Scott: space

Awesome gear oil !

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

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Zach: space

I'll keep buying this product.

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!

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Rabbit: space

No wear

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.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Lou: space

Excellent product!

Always performs well and has protected my gears for literally hundreds of thousands of miles with never a failure.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by DANIEL: space

The only oil for me and my outbards

Best gear oil for my outboard

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Steven: space

Great Product

It works as advertised Great product.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Mac: space

Takes a LICKIN and Keeps on TICKEN!!!!

I own a 2002 4 wheel Drive Chevy Tahoe. I'm a Tournament Fisherman, and I use my Tahoe to tow Thousands of Miles every year. I have Always used AMSOIL Series 3,000 5W/30 in the engine, and also use AMSIOL Severe Gear 75/90 in Both Front and Rear Differentials Without ever having any driveline Problems with my 14 year old Chevy.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by David: space

Lasts longer than conventional gear oil-worth the added cost

Put this in my 1995 Corvette differential with limited-slip clutch packs. 10,000 miles so far and no issues. I purchased the AMSOIL synthetic product for its superior quality and long service life... will last longer and protect my vehicle better than conventional, so in the long run it's definitely worth the added cost.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Claudius: space

I would Buy this product over and over again

I installed the Severe Gear Oil in my 2013 Toyota Tacoma TRD Sport 4x4 and it works great. I put in my transfer case as well.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Timothy: space

Very good

Used this in my air cooled 911 trans. Much more smooth shifting.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Leon: space

Dodge ram rear axle

Bought this for a complete rebuild on my 2005 Dodge Ram 3500. I have about 1000 miles on it and it is still clear in the sight glass. Sounds a tad better too.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Larry: space

Highest quality. Best company to deal with

I just used this product in the transfer case and front and rear differentials of an AWD Infinity.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Flash.: space

Very good product have used it for 285,000 Miles

Used in a off road truck. no failures, change every 30,000 miles and is still clear as a bell.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Toneup: space

Will buy again.

Used gear lube in transfer case in 2013 Acura RDX AWD. Working great.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by WayneO: space

The best.

I have used Amsoil products in my entire driveline of all of my vehicles and equipment for years. I run Severe Gear in the transfer case and both differentials of my truck, and the rear differential of my high horsepower car. The benefits are: smoother and quieter operation, especially in cold weather; 1-2 mpg increase; much better protection. I do not use extended drain intervals, but there is always that option. I'm picky about my vehicles, I use this for the protection, better operation, and peace of mind.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Bam!!! There's the boss:): space

I would buy this product again.

My new F-150 only has 15k on it now and I still haven't changed the front axle but I did switch the rear over to 75-140 at 10k. Had a ford ranger that I bought new and switch it's rear to amsoil at about the same mileage. I used it for my lawn service runner. It was over loaded it's whole life up until 102,000 when I was hit and they totaled it. I sold that rearend to another guy that was going to rebuild it with a spool and deeper gears. He called me back and said it looked like brand new inside. Pretty amazing considering what that truck went through.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by PaulT: space

Severe Gear - Great Stuff

I have been using this product in all my vehicles, and have nothing but rave reviews. The product keeps the gears quiet, and it still looks clean at every chnage interval.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Luke Bausum: space

Great gear oil

I had got it to replace the old diff oil in both differentials in my 2002 Chevy Blazer LS, it works great, it accelerates smoother/ faster than the old oil, and it the vehicle had over 200,000 miles on it when I changed it, now it has over 201000 miles on it and it's still doing great!

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by SpaD: space

Of course I would buy again.

Had the oil in the diff previously and came out slightly worn looking. 70k miles. Never had any issues so far with the Limited Slip Diff locking up. Using AMSOil transfer tubes worked well also. Just had the car on ramps.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Dodge Ram 2500HD Diesel: space

work great

I haven't had any issue and all gears have been working good.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by David: space

Positive Comments from Mechanic

I typically do most of my own maintenance, but due to time constraints, I had my mechanic change the oil in the rear differential on my 2008 GMC 2500 HD truck. The truck is used as a daily driver plus towing my 10,000 lb. travel trailer. This is the second oil change. When I picked up the truck, the mechanic said "Wow, that Amsoil is amazing - the old oil looked great - hard to believe after 100,000 miles." He volunteered the response, I did not ask.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Isaacsracing: space

Severe Gear is the RIGHT stuff

I used Severe Gear in my FJ, 3/4 ton Suburban and two Porsche track cars. It is the best gear oil out there. I use Amsoil Slip Lock with Severe Gear for perfect, noise free operation of a limited Slip in the track car. Works great.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by GER: space

Tough Stuff

I run this is my mini quads transmissions. It holds up better than anything else we have found. Always looks good and we seem to get longer life than the rest of the racers.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)

Reviewed by Chip: space

One of AMSOIL's best products

I use this weight in my 91 Cummins W250, year round from -40 to +110.
Front Dana 60, rear Dana 70 & the NP205 transfer case.
No molasses effect in extreme cold & gear wear patterns should be optimal as always.
Thank you Anne & Alex.

Item Reviewed: 75W-90 Severe Gear® Synthetic Extreme Pressure Lubricant (SVG)
Discussion Url

Re: One of AMSOIL's best products

Thank you Chip. Just want to point out to other enthusiasts that the AMSOIL Online Product Application Guide will show them the correct viscosity for their application and whether or not Slip Lock additive is required. The guide also provides quantities required. Quite a handy tool. Replied by Tech Admin
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