Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
![GM85B1001 Ring & Pinion w/Installation Kit Bundle for 2009-2017 GM Trucks, SUVs 8.6 Differentials [3.73 Ratio]](https://www.jegs.com/images/mini_750/700/748/748-gm85b1001.jpg)
Vehicle Info NeededLIBERTY AUTOMOTIVEPART NUMBER: 748-GM85B1001
GM85B1001 Ring & Pinion w/Installation Kit Bundle for 2009-2017 GM Trucks, SUVs 8.6 Differentials [3.73 Ratio]
$22569
Ships on Sep 03, 2026
Lowest Price GuaranteeGM 8.6 in.
Ring & Pinion w/Installation Kit Bundle2009-2017 GM Trucks, SUVs 8.6 Differentials Includes:
- 3.73 Ratio Ring & Pinion
- Complete Master Installation Kit
Liberty Automotive GM85B1001 Features:
- Kit Includes:
- Ring and Pinion Gears
- Carrier bearings w/races
- Pinion bearings w/races
- Pinion seal
- Complete shim kit
- Ring gear-bolts
- Pinion nut
- Crush sleeve
- Thread locker
- Marking compound with brush and gasket
- Ring and Pinion Gears with Complete Master Installation Bundle provides everything to re-gear your vehicle
- Uses high quality Koyo bearings and races
- Ring, pinion, and components meet or exceed OEM specifications for years of long life
- Kit Includes:
Part TypeRing and Pinion
BrandLIBERTY AUTOMOTIVE
Package Height5.5
Package Width11.25
Package Length15.25
Weight17.0 PG
Part CategoryPerformance Parts
Axle TypeGM 8.6 in.
Gear Ratio3.73
Part FitmentDirect Fit
Vendor Part NumberGM85B1001
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![75W-90 Multi-Purpose Synthetic Gear Oil [1 Quart]](https://www.jegs.com/images/mini_200/500/555/555-28050.jpg)
JEGS
75W-90 Multi-Purpose Synthetic Gear Oil [1 Quart]
Part Number : 555-28050
$1299$14.99
You Save$2.00
![Limited Slip Additive [4oz Bottle]](https://www.jegs.com/images/mini_200/500/555/555-60120.jpg)
![Fluid Extraction and Fill Pump [200 cc]](https://www.jegs.com/images/mini_200/500/555/555-w54173.jpg)
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
![Fender Cover with Pocket [23 in. W x 31 1/2 in. L]](https://www.jegs.com/images/mini_200/500/555/555-65010.jpg)
JEGS
Fender Cover with Pocket [23 in. W x 31 1/2 in. L]
Part Number : 555-65010
$1499$16.99
You Save$2.00
![2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80006.jpg)
JEGS
2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]
Part Number : 555-80006
$24499$269.99
You Save$25.00
![Wheel Chock [Solid Rubber]](https://www.jegs.com/images/mini_200/500/555/555-w41001.jpg)
JEGS
Part Number : 555-28050
$1299$14.99
You Save$2.00
ITEM YOU MAY ALSO CONSIDER
![GM 10-Bolt Ring & Pinion 8.5" Diameter Ring Gear (Corporate/New Style) [3.73 Ratio]](https://www.jegs.com/images/mini_200/500/555/555-60031.jpg)
JEGS
GM 10-Bolt Ring & Pinion 8.5" Diameter Ring Gear (Corporate/New Style) [3.73 Ratio]
Part Number : 555-60031
$19599$211.69
You Save$15.70
RICHMOND GEAR
GM Ring & Pinion Gear Set Ratio: 3.73
Part Number : 836-49-0041-1
$32129$356.99
You Save$35.70
JEGS
Part Number : 555-60031
$19599$211.69
You Save$15.70
RICHMOND GEAR
Part Number : 836-49-0041-1
$32129$356.99
You Save$35.70
Some parts are not legal for use in California or other states with similar laws / regulations
