This product keeps the differential cool!

Fresh axle build for a bronco project. The 9” and D44 both got the good stuff. I’ll see how they look in 500 miles.

Used the 75W-140 in the rear of my F-250 SD (came with a New Banks diff cover as a package deal). I loved the ease and convenience of not having to hand-pump the fluid into the diff. The Easy pack was GREAT and no spills, no mess! So, when it came time to do the front diff, you bet I found the 80W-90 easy pack for the front also. Highly recommend the AMS oil for the packaging and of course, the reputation for lubrication products.

So far so good. The flexible bag was easy to handle and the Ams Oil videos were helpful.

Good product..highly recommend

This bag makes filling a diff much easier And with no mess...

Meet the OEM Specs. I'm happy of the quality and product longitivity

All lubed up and ready to go.

Had to do a oil change on my F550 front diff. Ordered the SEVERE GEAR 80W-90 in the Easy pack.. The Easy pack made filling the diff back with fluid 100% easer and less mess/ waist. Highly recommend

New package makes installation a breeze!!!

I think that the AMSOIL flexible container is literally the best thing ever. For those hard to reach applications where a normal 946ml rigid bottle can't get to without using pump. Just squeeze the oil in and done, no mess and no pump!. Another plus is the the overall plastic waste footprint is much less than a rigid bottle. Less waste in the application and less waste for disposal!. I can't say enough about the quality of the oil and how far superior the packaging application is.

This stuff is way better than the Lucas I was using in my oil bath axle trailers. Time will tell if it really is better.

Great gear oil have noticed a 3 mpg increase in my wife’s Jeep Wrangler with nothing else being changed. I did both front and rear differentials. Also it doesn’t smell awful like most gear oil which is nice.

I’ve always used Severe Gear Oil in all of my differentials and I’ve never had an issue; after 50k, it still looks clear and viscous. The squeeze bottles make the drain and fill process even easier. Spend the extra money for the piece of mind and go Amsoil.

You had your way to I haven't is gear will into the front differential on my F250 4x4 and boy did it make it feel so much better.

I use Amsoil in every engine I have including lawnmowers, farm tractors and my classic cars and have for years. Never had a problem with Amsoil products.