Product Reviewed: Slip Lock Differential Additive (ADA)
Current Rating: 5 out of 5 stars
Votes & Reviews: 19 vote(s) and 21 user reviews.
Reviewed by Thomas: 
Had a chattering in the rear end of my 2002 dodge pick-up. Squirted the slip lock in and problem went away! Highly Recommended
Reviewed by David:
I used it on my 16 Mustang GT to compliment the gear oil I bought for the differential
Reviewed by Perry:
Added it in my new rear end, very easy to use.
Reviewed by GNX6:
It does what it is supposed to do, prevents clutch pack sticking in posi style diffs.
Reviewed by nydadinfla:
This stuff works it stop the noise in 1/4 mile
Reviewed by MikeB:
My rear Tacoma diff calls for an additive and this seemed to do the trick.
Reviewed by Army
dude:
Used in my posi Trac, no noise or chatter. Great engagement. Solid product!
Reviewed by Kenty:
Worked great
Reviewed by Rick:
Purchased for my Wrangler. Did the trick and quieted the clutches.. Packaged great also..Would purchase again..
Reviewed by Thor:
I had a horrible chattering in the rear end of my F150 every time I turned and accelerated. I put Amsoil slip lock in the rear diff, it took me about 2 minuets to do it and I noticed an immediate reduction in chatter. Within the first 50 miles of driving the chatter was completely gone and I have not heard it since. Excellent product and I would definitely recommend it. Probably saved me from eventually having to replace the rear end.
Reviewed by Bikerdoc:
I have been using and oil products for years
On cars, tricks, Jeep, rv, and my Harley
And I see no reason to anything else!
Reviewed by Eric:
Did it's job cheaper then my part stores
Reviewed by Rob M:
Fast delivery and works like advertised.
What more can I say.....
Reviewed by Emitt:
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.
Reviewed by Be:
For the cost and better product than the dealership, I would highly recommend this.
Reviewed by Librabluuz:
Bought this when I changed oout my diff fluids on my 15 rubicon. Super easy to use.
Reviewed by William:
I own a Ford which is notorious for gear chatter when I change the front and rear differential fluid without adding slip lock. Amsoil sells it in the exact size I need, so there's no leftovers to worry about losing or misplacing. I just add it in with my differential fluid.
Reviewed by Dietter:
Noise dropped after use.(Ford Axel)
Reviewed by BV:
Installed a new ring and pinion with Yukon brand limited slip differential on a 8.2" 10 bolt. Works great with one tube of AMSOIL Sliplock and 75/140 gear lube.
Reviewed by Hank the Tank:
I was on a vacation up on the north shore of Minnesota. I was near amsoil in Superior, WI. I was pulling a 45' 5th wheel with my 2005 f350. Before the trip I changed the rear differential fluid to amsoil severe gear. I was having some rear end chatter. I stopped into amsoil and picked up some of this and it did the trick!
Canada
United States
I will buy this product again
Like all Amsoil products they work great that is why all my vehicles run Amsoil in them.