Yukon GM Rear Axle Bearing & Seal Kit - 7.5", 8.5", 8.6", 9.5", 9.76" Axles
AK C10
The Yukon GM Rear Axle Bearing & Seal Kit provides the replacement bearing and seal needed to service one side of a compatible GM rear axle. Designed for select GM 7.5", 7.6", 8.0", 8.5", 8.6", 9.5", and 9.76" axle applications, this kit is a practical solution for replacing a noisy axle bearing, repairing a leaking seal, or refreshing the rear axle on your Chevrolet Silverado, GMC Sierra, Tahoe, Yukon, or other compatible GM truck and SUV. It's a solid choice for daily drivers, tow rigs, and trail builds that need dependable axle shaft support without replacing the entire axle assembly.
Rear axle bearings and seals take a beating from larger tires, towing, heavy loads, and regular off-road use. When a bearing starts wearing out, it can create unwanted axle shaft movement, noise, and damage to the seal or axle shaft bearing surface. This Yukon kit includes one axle bearing and matching seal so both components can be serviced together. Before installation, inspect the axle shaft bearing journal, housing bore, and seal contact area to make sure the new parts have a clean, properly fitting surface to work with.
Includes:
- (1) Rear Axle Bearing
- (1) Matching Rear Axle Seal
Important: This kit services one rear axle side. Order quantity (2) to service both sides of a compatible rear axle. Verify axle identification, bearing dimensions, and seal compatibility before ordering.
Specifications
| Manufacturer | Yukon Gear & Axle |
|---|---|
| Part Number | AK C10 |
| Product Type | Rear Axle Bearing & Seal Kit |
| Axle Platform | GM 7.5", 7.6", 8.0", 8.5", 8.6", 9.5" & 9.76" (Select Applications) |
| Axle Position | Rear / One Side |
| Bearing Outer Diameter | 2.800" |
| Axle Bearing | Included |
| Axle Seal | Included |
| Installation Type | Rear Axle Bearing & Seal Replacement |
| Primary Application | GM Rear Axle Service, Bearing Replacement & Truck/SUV Maintenance |
| Quantity | One Bearing & Seal Kit / One Axle Side |
Fitment
Designed for select GM rear axle applications used in Chevrolet, GMC, Hummer, and Isuzu trucks and SUVs. Vehicle year and model alone do not guarantee compatibility. Confirm the installed axle, bearing dimensions, and seal arrangement before ordering.
| Make | Model | Year Range | Axle Application |
|---|---|---|---|
| Chevrolet | Silverado 1500 | 1999–2016 | GM 8.6" / 9.5" Rear |
| GMC | Sierra 1500 | 1999–2016 | GM 8.6" / 9.5" Rear |
| Chevrolet | Tahoe | 1995–2016 | GM 8.5" / 8.6" / 9.5" Rear |
| GMC | Yukon | 1992–2016 | GM 8.5" / 8.6" / 9.5" Rear |
| Chevrolet | Suburban 1500 | 2000–2014 | GM 8.6" / 9.5" Rear |
| GMC | Yukon XL 1500 | 2000–2014 | GM 8.6" / 9.5" Rear |
| Chevrolet | Avalanche / Avalanche 1500 | 2002–2013 | GM 8.6" / 9.5" Rear |
| Chevrolet | Express 1500 | 1996–2014 | GM 8.5" / 8.6" / 9.5" Rear |
| GMC | Savana 1500 | 1996–2014 | GM 8.5" / 8.6" Rear |
| Chevrolet | Trailblazer | 2002–2009 | GM 8.0" / 8.6" Rear |
| GMC | Envoy | 2002–2009 | GM 8.0" / 8.6" Rear |
| Hummer | H3 | 2006–2010 | GM 8.0" / 8.6" Rear |
| Isuzu | Ascender | 2003–2008 | GM 8.0" / 8.6" Rear |
Fitment Notes:
- Designed for select GM 7.5", 7.6", 8.0", 8.5", 8.6", 9.5", and 9.76" rear axle applications
- Also listed for select 2007+ GM 9.5" six-lug rear axle configurations
- Bearing outer diameter: 2.800"
- Includes one rear axle bearing and matching seal
- Services one rear axle side
- Order quantity (2) to service both sides
- Not a differential carrier or pinion bearing kit
- Verify axle identification, bearing dimensions, and seal compatibility before ordering
- Not a universal replacement for every GM rear axle within the listed platforms
- Inspect the axle shaft bearing journal and housing bore before installation
Builder Note: GM used several different rear axle platforms across these trucks and SUVs, and some models were available with more than one axle configuration. Don't select a bearing kit based on the vehicle year alone. Confirm the axle model and bearing dimensions, especially on vehicles with axle swaps or upgraded shafts.
FAQ
What comes in the Yukon AK C10 bearing kit?
This kit includes one rear axle bearing and one matching axle seal. It provides the components needed to service one side of a compatible GM rear axle.
Will this kit fit my Chevrolet Silverado or GMC Sierra 1500?
This kit is listed for select Silverado and Sierra 1500 rear axle applications. GM used different axle platforms across these trucks, so confirm the installed axle and bearing dimensions before ordering.
Does this kit fit GM 8.5" and 8.6" rear axles?
Yes, this kit is listed for select GM 8.5" and 8.6" rear axle configurations. Compatibility depends on the installed axle and bearing arrangement rather than ring gear diameter alone.
Will this kit fit a GM 9.5" six-lug rear axle?
The supplied application information includes select 2007 and newer GM 9.5" six-lug rear axles. Verify the axle model and bearing dimensions before ordering because not all 9.5" axle configurations use the same wheel-end components.
Does this kit include bearings and seals for both rear wheels?
No. One kit includes one axle bearing and one seal for a single rear axle side. Order quantity (2) to service both sides of a compatible rear axle.
What are common signs of a worn rear axle bearing?
Common symptoms include humming or grinding noises, vibration, unwanted axle shaft movement, and gear oil leaking near the axle ends or rear brakes. Inspect the complete axle assembly to determine the cause before replacing parts.
Should I replace the axle seal when replacing the bearing?
Yes. Replacing the seal during bearing service is good practice, especially when the original seal has been disturbed or shows signs of wear. This kit includes both components so they can be serviced together.
Does this kit include differential carrier or pinion bearings?
No. This is a rear axle shaft bearing and seal kit. It does not include differential carrier bearings, pinion bearings, or ring and pinion setup components.
What should I inspect before installing a new axle bearing?
Inspect the axle shaft bearing journal, housing bore, seal contact area, and retaining components. Look for scoring, grooves, corrosion, or damage that could shorten bearing life or prevent proper sealing. Follow the axle manufacturer's installation procedure during assembly.