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AMSOIL SEVERE GEAR® 75W-85 100% Synthetic Gear Lube

Product code : SVLPK-EA

4.9 star rating Read 1,173 reviews

Customer Rating

4.9

94% would recommend

  • 5 1118
  • 4 44
  • 3 5
  • 2 3
  • 1 3

AMSOIL SEVERE GEAR® 75W-85 100% Synthetic Gear Lube

4.9 star rating Based on 1,173 reviews
  • 5 star rating
    Works great.
    By  JohnnyTurbo,  a  Verified Buyer  from  Virginia  on  March 17, 2026
    Works great in my 2004 Jeep Grand Cherokee limited for the front and rear differentials. I like how it comes with friction modifiers already added.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product
    By  ROBERT,  a  Verified Buyer  from  Downey ca   on  March 17, 2026
    It was a great experience from ordering to receive to pouring in the product easy without having to use a pump
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great for Harley Transmission
    By  JIM,  a  Verified Buyer  from  Dawsonville GA  on  March 10, 2026
    I have used this in my Harley’s and find it makes rhe gear shifting smoother than using Harley 20w50 oil in transmission.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product and design
    By  SCOTT,  a  Verified Buyer  from  Knoxville   on  March 09, 2026
    Just swapped into my GMC and the job was so much easier with these bags not having to pump or figure out some crazy way to refill my front and rear differential especially in limited space.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Easy to use
    By  NICK,  a  Verified Buyer  on  March 07, 2026
    Shipping was quick. Containers make it easy to put gear live in differential without getting other tools dirty.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great stuff
    By  MASON,  a  Verified Buyer  from  Oklahoma  on  March 07, 2026
    I like their oil. I use this stuff exclusively. I live remote so easy to order and fast shipping.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    The ONLY gear oil I use
    By  ANDREW,  a  Verified Buyer  on  March 01, 2026
    Have used severe gear in my 4x4 vehicles. Nothing else touches my gears! HIGHLY recommend.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Amsoil Gear Oil
    By  NICK,  a  Verified Buyer  on  February 28, 2026
    After using the other products from Amsoil I wouldn't think of putting anything else in my truck.
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  • 5 star rating
    Axle
    By  ROBERT,  a  Verified Buyer  from  Brooksville, Fl  on  February 25, 2026
    I installed a Banks Ram Air Differential cover and Amsoil 75/140 Synthetic. I am looking forward to lower temps while towing 22K across country.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Been using it in my last 3 vehicles. Won’t use anything els.
    By  DALE,  a  Verified Buyer  on  February 21, 2026
    Believe in the technology, have use it in my last 3 vehicles.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    23 Tundra
    By  TRAVIS,  a  Verified Buyer  from  Augusta   on  February 20, 2026
    So far so good. Sent right to the house and no issues. I did not get my free gift thought. I am still waiting on a funnel
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    Definitely recommend
    By  Ottoman ,  a  Verified Buyer  from  Utah  on  February 19, 2026
    Best on the market
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best Gear Lube
    By  TROY,  a  Verified Buyer  on  February 18, 2026
    I have been using Amsoil for my engine and decided to use this gear lube when I upgraded my rear diff cover. I love the easy pour bags.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    differental work
    By  JACK,  a  Verified Buyer  from  san diego  on  February 15, 2026
    Recently drained differential for regular servicing and used amsoil this time and am very happy with the pouches which helped
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Gear oil
    By  FRANK,  a  Verified Buyer  from  Omaha, NE  on  February 11, 2026
    Great product. Very easy online ordering. Timely delivery. Ordered extra product and shipping back to WI was costly so I attempted to exchange at local Omaha, NE retail outlet and purchase $120 of engine oil but the retail store refused to exchange a $20 gear oil for a much larger purchase.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best Gear Lube Money Can Buy
    By  ADEM,  a  Verified Buyer  from  Ringgold Ga  on  February 09, 2026
    If you want best of the best for your car ,truck,ATV then get Amsoil Severe Gear.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    75w85 Gear oil
    By  EHRON,  a  Verified Buyer  on  February 07, 2026
    The fast packs are super easy to use, oil works great, what else are you looking for.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Quality
    By  TIMOTHY,  a  Verified Buyer  on  February 06, 2026
    Great product
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    14-18 Chevy or GMC 1500
    By  STEVEN,  a  Verified Buyer  from  Gear box  on  February 06, 2026
    If you drive a 14 to 18 1500 this is a must. 4wd differential and rear end fluid change and watch a little magic happen with your mpg.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Smooth process.
    By  DALLAS,  a  Verified Buyer  from  Texas  on  February 05, 2026
    These easy fill lids made changing my oil a walk in the park. No seepage and no mess. I would highly recommend!
    Bottom Line
    Yes, I would recommend this to a friend.
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