AMSOIL SEVERE GEAR OIL is in my opinion the best Gear Oil you can get today...period! It protects my gears when I'm abusing ( Wheeling) my rig offroad. I've tried other "brand name stuff" but I keep going back to AMSOIL. As an OFFROAD NUT, I highly recommend AMSOIL. Oh, it's good if you drive on the pavement too!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Sever Gear SAE 75W-90
By 
DAVID, 
a 
Verified Buyer 
on 
August 29, 2022
Great oil ,would definitely recommend
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
No more spilling Diff fluid!
By 
STEPHEN, 
a 
Verified Buyer 
from 
Maggie Valley NC  
on 
August 28, 2022
Absolutely love these bags for changing transmission and rear diff fluid! Bags are very strong and I can easily and quickly squeeze them to re-fill my fluids. Finger hole is a nice touch to make sure you don't drop the bag as you're usually at a weird and uncomfortable angle trying to get the job done. And as always lab reports from Blackstone Laboratories show my Amsoil outperforms even other high quality oils such as Motul! Thanks Amsoil!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Harley Transmission
By 
Austin, 
a 
Verified Buyer 
from 
North Dakota 
on 
August 26, 2022
This is great is you have a harley with a very loud transmission.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Good stuff
By 
DAVID, 
a 
Verified Buyer 
from 
Readfield Maine  
on 
August 24, 2022
Awesome stuff, things running smooth
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Longevity
By 
MICHAEL, 
a 
Verified Buyer 
from 
Menifee. California  
on 
August 24, 2022
We use it in our Ram diff with the new Banks cover that helps to keep the oil much cooler, and it's an oil that can be used for many more miles than the competitor's because of it's superb quality.
By 
JC BX NY, 
a 
Verified Buyer 
from 
New York  
on 
August 16, 2022
Tried this extreme gear to quiet my shifting of gears, especially first gear. It did improve the engaging of the gear but not much in the noise engaging produces. Although if you hold in the clutch for 5 seconds before kicking into gear. It slides in quietly if your not paying attention you'll find yourself double checking. It also quiet down the noise at the transmission and overall contributed to a cooler engine. Definitely better that SYN 3.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Excellent
By 
RICK, 
a 
Verified Buyer 
on 
August 09, 2022
I'm running this in my harley transmission and it made a noticeable difference.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Tacoma
By 
JIMMIE, 
a 
Verified Buyer 
from 
Deridder La  
on 
July 30, 2022
Just changed the drivetrain fluids in my Tacoma , to Amsoil 75w90 server gear . Noticed a great difference right away. Best oil there is !!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Best diff lube for my torqson
By 
DONALD, 
a 
Verified Buyer 
on 
July 29, 2022
Great diff oil
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Amsoil Severe Gear 75W 140
By 
ROBERT , 
a 
Verified Buyer 
from 
Laguna Hills, California 
on 
July 25, 2022
Were always looking for ways to quiet down the clunky Harley transmissions, I have tried all different types of fluids and recently tried the Amsoil 75W 140 severe gear lube and it really does make a difference. It's also easier to find neutral since switching to it.
Absolutely the way to go in my street glide transmission. Takes some of the Clunk out when going in to first gear. Does a excellent job
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Easy transaction & fast delivery
By 
MIGUEL, 
a 
Verified Buyer 
from 
California  
on 
July 13, 2022
Good product that will last at least 75k miles under normal driving conditions. Used in front and rear diff of my 2018 Sierra.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
SRT Front and Rear Differential
By 
RUBEN, 
a 
Verified Buyer 
on 
July 09, 2022
I used this on my 2014 Jeep Grand Cherokee SRT Front and Rear differentials (with 50K miles) and after an over 1K mile road trip my truck is nice and smooth. Thank you Amsoil
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