Customer Ratings & Reviews

Great product and I like the package for flexibility but taking off the seal brings out many expletives with it not coming off/one layer comes and not the other/have to stab it and peak it off in pieces. Take 5 min of R&D time to look at others and fix it. Please! Such a small thing hence 4 stars instead of 5

Best stuff out there in my opinion, been using amsoil products to the extremes in all my machines! Fantastic products! All of em :)

Excellent product. The flexible container it’s in makes it easy to put the oil inside the differential. Amsoil is rated the best and so I went with the best!

Changed my differential fluid and bought these bags which was worth it. It simplified refilling it. Of course the motor oils and other fluids are superior as well so I don’t cow the the same with this.

Replaced the front and rear differential fluid on my Infiniti G35X AWD. The packaging was why I purchased the AMSOIL for ease of use as a one person operation. Worked great and have the peace of mind of fresh differential fluid from a recent used car purchase. The squeezable pack is a great idea as some fill ports are not always the easiest to access without the additional expense of a pump.

Great product. The easy pack is a life saver. Really gets into hard to reach places.

I send my fluids to black stone labs for testing. Amsoil products never disappoint me

After driving around for about 3200 miles with a horrific whine in a brand new Currie 9" with 3:89 gears, I decided the shop had the wrong idea and did what I wanted. I drained the differential and replaced the fluid with Amsoil SAE 75w-140. The whining came to an abrupt stop. 85% of the noise is gone and I am glad I changed to Amsoil.

Fantastic, after changing front,, rear differential fluids I lost a long time rear diff internal rattle noise at times which I had for quite some time.

gear oil in a bag is one of the better inventions of my life. easy is understatement. fast shipping and a quality product. thanks amsoil

Great product

Excellent severe duty gear oil for my one ton work truck / 4x4.

Awesome product,ust it in all my motorcycles.Amsoil is the best out there.Been using your prducts for 23 years now.

This is the first time using this new packaging system. They idea of getting all the oil out is a great idea. Only issue i found was that once you cut the end off the fill spout it ended up being a little short and would pop out of the fill port on the diff cover. The issue got worse as the package emptied and i had to squish it down to continue filling. Recommend adding an inch to the fill spout .

Very happy with quality of the product, although the small top doesn't seal that securely and I had one pouch leak ALL over everything, Make sure stored in a ziplock!