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Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.
Achieve a precise and reliable differential setup with this Pinion Installation Kit from Yukon Gear & Axle, specifically designed for GM 8.6-inch rear differentials manufactured up to and including the 2008 model year. This kit is an excellent choice for rebuilding or re-gearing your differential, especially when the carrier bearings and races are in good condition, making it ideal for vehicles with moderate mileage.
Yukon Gear & Axle ensures you have all the necessary high-quality components for a successful installation:
This kit is compatible with a wide range of GM trucks and SUVs equipped with the 8.6-inch rear differential through the 2008 model year, including popular models such as:
Ensure your GM vehicle's drivetrain is performing optimally. Trust the quality and precision of Yukon Gear & Axle. Purchase this essential pinion installation kit today at GGCRACING.
…and 130 additional fitments. Contact us to confirm yours.
| Brand | Yukon Gear & Axle |
|---|---|
| Manufacturer part number | PK GM8.6-A |
| GGC SKU | YUKPK GM8.6-A |
| UPC / GTIN | 883584130734 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 12.4 × 11.4 × 3.4 in |
|---|---|
| Shipping weight | 3.4 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2004-2005 | Buick | Rainier | CXL Plus |
| 2004-2007 | Buick | Rainier | CXL |
| 1999-2000 | Cadillac | Escalade | Base |
| 2002-2008 | Cadillac | Escalade | Base |
| 2008 | Cadillac | Escalade | Platinum |
| 2007-2008 | Chevrolet | Avalanche | LS, LT, LTZ |
| 2002-2003 | Chevrolet | Avalanche 1500 | North Face, On Road Edition |
| 2002-2005 | Chevrolet | Avalanche 1500 | Base |
| 2002-2006 | Chevrolet | Avalanche 1500 | Z71 |
| 2003 | Chevrolet | Avalanche 1500 | WBH |
| 2004-2006 | Chevrolet | Avalanche 1500 | Z66 |
| 2005-2006 | Chevrolet | Avalanche 1500 | LS, LT |
| 1999 | Chevrolet | C1500 | LS |
| 1999 | Chevrolet | C1500 Suburban | Base, LS, LT |
| 1999-2000 | Chevrolet | C2500 | Base, LS |
| 2004 | Chevrolet | Colorado | Base, LS |
| 2004-2005 | Chevrolet | Colorado | Sport, Sport LS, Z71, Z71 LS, Z85, Z85 LS |
| 2006-2008 | Chevrolet | Colorado | LS, LT, WT |
| 2003-2008 | Chevrolet | Express 1500 | LS, Base |
| 2006-2008 | Chevrolet | Express 1500 | LT |
| 1999 | Chevrolet | K1500 | LS |
| 1999 | Chevrolet | K1500 Suburban | Base, LS, LT |
| 1999-2003 | Chevrolet | S10 | Xtreme, ZR2, Base |
| 1999-2004 | Chevrolet | S10 | LS |
| 2002-2004 | Chevrolet | S10 | ZR5 |
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