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USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential

Free shipping on orders over $29.99

$100.00

$ 43 .99 $43.99

In Stock

1.Style:Chrysler 7.25


  • USA Standard Master Overhaul kits let you finish your install with confidence
  • This kit uses Koyo bearings and races
  • Includes carrier bearings and races,
  • Includes complete shim kit
  • Includes ing gear bolts, pinion nut, crush sleeve
  • Includes thread locker, marking compound with brush and gasket
  • Fit type: Vehicle Specific


Fits 1999-2008 GM 8. 6" Uses Koyo bearings and races Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket. Technical Notes:


ANGEL
Reviewed in the United States on February 8, 2025
Good product, 8 months later open up the case to throw a different rear gear & bearings look in good shape, only thing wrong I received the wrong pinion seal in the kit besides that it was solid
NAZ
Reviewed in the United States on February 8, 2025
Fits like a glove, the bearings were actually stamped made in Japan and everything looks and fits correctly
nathanial coleman
Reviewed in the United States on February 25, 2025
Note this is a small bearing kit
David B.
Reviewed in the United States on February 2, 2025
Purchased this kit for a front LSD install on my 2015 Jeep JK. The kit was perfect!!! Had everything that was needed.
Tom J
Reviewed in the United States on September 29, 2024
Most parts included are great quality. Bearings are by Koyo, made in Japan. That is what's used on Toyota's Hondas etc. The only thing I didn't like was the cast steel pinion nut. Casting was not that great but it worked fine.
stever845
Reviewed in Canada on July 6, 2024
Product came in a timely manner.Was well sealed and packaged.Seems likeGood quality. Heads up! By a gasket as it does not come with one. It has a gasket maker instead. Product as I looked it up takes 24 to 49 hours to dry ,which can be an inconvenience to not use the vehicle.
Customer
Reviewed in Canada on December 9, 2024
Worked well for my use
jair
Reviewed in the United States on November 26, 2024
Every single bearing that was installed that came in this kit was a bad bearing everything was properly pressed and installed and these bearing still did not work 🤦🏽‍♂️if only I didn’t spend so much on this kit I bought everything at oreillys for way cheaper and better quality I do not recommend this at all😡
Savvy Shopper
Reviewed in the United States on November 22, 2024
This quality install kit was just what I needed to change out my gear set. Shims provided thickness adjustments and the seals look good quality. Bearing size was spot on and overall it functioned flawlessly. No excessive noise from the pumpkin and the gears mesh well.
Carly
Reviewed in Canada on October 28, 2024
Buy the kit. Don’t waste time on individual bearings.However, I had a posi housing with standard internals so I should have got the standard 8” kit and kept my star spacer from my pinion shaft.Auto shops charge like $380 for these kits.
merrilee
Reviewed in Canada on August 25, 2021
My hubby wasn’t overly thrilled with the gasket but the other parts is what he needed!
Helena Lirette
Reviewed in Canada on February 19, 2021
every brg, seal, shims. good product
Ray Barrington
Reviewed in the United States on November 21, 2016
I am happy with this kit and its pricing. The bearings and races were Koyo, a top quality bearing manufacturer. The carrier bearings were USA and the pinion bearings were Japan. The kit came with left hand threaded ring gear bolts, though I didn't use (need) them. It came with several pinion shims and a set of sandwich shims from the carrier bearings. It also came with a differential cover gasket, crush sleeve, thread locker, 1-1/4" pinion nut, a pinion seal, gear marking paint and a brush. It even had a little instruction booklet, but it was pretty general information. It had information about pinion pre-load specs, but from what I found on the internet, the specs provided were on the low side. So check the FSM for what GM has to say on the issue, if you can find one. I found that diluting the paint with one part paint and three parts gear oil worked very well. It was every thing in the picture, plus the gasket. Shipping was priority mail and I had it in three days of ordering. Its a nice, quality kit packaged on a shrink wrap type of blister board so that things don't bang against each other in shipping.