Yukon GM 8.6" Rear Axle Shaft for '07+ GM Trucks w/ ABS & Disc Brakes - 30 Spline, 34.25"
YUKYA G15286380
This GM 8.6" rear axle shaft is designed for 2007 and newer GM half-ton truck and SUV applications equipped with ABS and disc brakes. Built for replacement and upgraded service applications, this 30 spline axle shaft is designed to provide improved durability and resistance to torsional stress compared to worn factory shafts. The 34.25" overall length and 6-lug configuration make it suitable for a wide range of Chevrolet and GMC truck and SUV applications using the GM 8.6" rear axle platform.
Includes:
- (1) GM 8.6" Rear Axle Shaft (34.25" Length)
Notes:
- ABS tone ring not included
- Designed for ABS-equipped applications with rear disc brakes
Specifications
- Fits GM 8.6" rear differentials
- 30 spline axle shaft
- 34.25" overall length
- 6-lug axle configuration
- Compatible with ABS-equipped applications
- Designed for rear disc brake setups
- Heat-treated alloy axle construction
- Intended for 2007+ GM half-ton truck and SUV applications
Fitment
|
Make |
Model |
Year Range |
|
Chevrolet |
Silverado 1500 |
2007–2013 |
|
Chevrolet |
Tahoe |
2007–2014 |
|
GMC |
Sierra |
2007–2014 |
|
GMC |
Sierra 1500 |
2007–2013 |
|
GMC |
Yukon |
2007–2014 |
|
GMC |
Yukon XL 1500 |
2007–2014 |
Fitment Notes:
- Fits GM 8.6" rear axle applications
- Designed for ABS-equipped vehicles
- Compatible with rear disc brake configurations
- Fits 6-lug axle assemblies
- ABS tone ring not included
Tech Insight
Rear axle shafts in GM half-ton trucks are subjected to continuous torsional loading from towing, larger tires, off-road use, and increased vehicle weight. As tire size and traction increase, axle shafts experience greater twisting force that can fatigue factory components over time.
Maintaining proper spline engagement and axle shaft strength is especially important in GM 8.6" rear differential applications used in both street and off-road environments. Heat-treated alloy axle construction improves resistance to torsional deflection while maintaining compatibility with factory-style bearings, seals, ABS systems, and brake components.