


🚗 Upgrade your GM drivetrain with precision and power — don’t get left behind!
The Motive Gear GM8.6L Differential Carrier is a premium open loaded carrier designed for GM 8.5" and 8.625" axles with 30-spline, 1.31" axle shafts. Compatible with gear ratios 2.73 and up, it fits front or rear axle positions and requires specific bearings for 1999+ models. This OE-quality replacement ensures reliable, high-performance driveline operation across a wide range of GM vehicles from 1988 to 2020.






















| ASIN | B00ITV8GYE |
| Best Sellers Rank | #245,358 in Automotive ( See Top 100 in Automotive ) #56 in Automotive Replacement Differential Assembly Kits |
| Brand | Motive Gear |
| Customer Reviews | 3.9 3.9 out of 5 stars (43) |
| Date First Available | March 6, 2014 |
| Item Weight | 16.35 pounds |
| Item model number | GM8.6L |
| Manufacturer | Motive Gear |
| Manufacturer Part Number | GM8.6L |
| Product Dimensions | 8.2 x 10.6 x 8.8 inches |
A**N
Fit perfect
The quality of the metal is great thicker than the stock one i pulled out price is better then other places the performance is great so far no noise coming from rear end.
K**H
Correct part
Fit perfectly and easy to install
G**L
BEWARE
Do not purchase it will leave you stranded after 56 miles the main pin snapped. Can't get any from customer service to understand the situation and MONEY I have been out just in the part and tow truck home no extra vehicle or way to get the new part to replace this CRAP quality pin.!!
J**R
very quiet
works great for gm as long as you shim correctly very quiet
B**S
a lot of backlash
economy repair
C**N
Perfect
Perfect replacement
C**N
fell apart after a month
pin broke aftet a month a little use. was driven easy and on roads. no towing . Because after 30 days no warranty .
Trustpilot
1 week ago
1 month ago