Yukon GM 9.5" & Dana 60 Semi-Float Rear Axle Bearing & Seal Kit - 2.985" OD
AK 1561GM
The Yukon GM & Dana 60 Semi-Float Rear Axle Bearing & Seal Kit provides the replacement bearing and seal needed to service one side of a compatible GM or Dana 60 semi-float rear axle. Designed for select GM 9.5" rear axle applications and Dana 60 semi-float assemblies, this kit is a practical solution for replacing worn axle bearings, fixing gear oil leaks, or refreshing a rear axle during a drivetrain rebuild. It's a solid choice for Chevy and GMC trucks, SUVs, tow rigs, and off-road builds that need dependable axle shaft support.
Semi-float rear axles use the axle shaft and outer bearing to support both vehicle weight and driving loads. Larger tires, towing, heavy loads, and regular trail use can put additional stress on these components over time. When an axle bearing wears out, it can create unwanted shaft movement, noise, and damage to the seal or axle shaft bearing surface. This Yukon kit includes one 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.
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 the installed axle is a semi-float configuration and confirm bearing dimensions before ordering.
Specifications
| Manufacturer | Yukon Gear & Axle |
|---|---|
| Part Number | AK 1561GM |
| Product Type | Rear Axle Bearing & Seal Kit |
| Axle Platform | GM 9.5" & Dana 60 (Select Applications) |
| Axle Design | Semi-Float |
| Axle Position | Rear / One Side |
| Bearing Outer Diameter | 2.985" |
| Axle Bearing | Included |
| Axle Seal | Included |
| Installation Type | Rear Axle Bearing & Seal Replacement |
| Primary Application | GM & Dana 60 Semi-Float Rear Axle Service, Bearing Replacement & Truck/SUV Maintenance |
| Quantity | One Bearing & Seal Kit / One Axle Side |
Fitment
Designed for select GM and Dana 60 semi-float rear axle applications used in Chevrolet, GMC, and Hummer 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 | Avalanche 2500 | 2002–2006 | GM Rear Axle - Verify Semi-Float |
| Chevrolet | C1500 Suburban | 1997–1999 | GM Rear Semi-Float |
| Chevrolet | C20 & C20 Suburban | 1981–1986 | GM Rear Semi-Float |
| Chevrolet | C2500 | 1988–2000 | GM Rear Semi-Float |
| Chevrolet | C2500 Suburban | 1992–1999 | GM Rear Semi-Float |
| Chevrolet | Express 2500 | 1996–2014 | GM Rear Semi-Float |
| Chevrolet | G30 | 1983–1995 | GM Rear Semi-Float |
| Chevrolet | K1500 | 1988–1999 | GM Rear Semi-Float |
| Chevrolet | K1500 Suburban | 1997–1999 | GM Rear Semi-Float |
| Chevrolet | K20 & K20 Suburban | 1981–1986 | GM Rear Semi-Float |
| Chevrolet | K2500 | 1988–2000 | GM Rear Semi-Float |
| Chevrolet | K2500 Suburban | 1992–1999 | GM Rear Semi-Float |
| Chevrolet | R20 Suburban | 1987–1988 | GM Rear Semi-Float |
| Chevrolet | R2500 Suburban | 1989–1991 | GM Rear Semi-Float |
| Chevrolet | Silverado 1500 | 2001–2014 | GM Rear Semi-Float |
| Chevrolet | Silverado 1500 HD | 2001–2007 | GM Rear Semi-Float - Verify |
| Chevrolet | Silverado 1500 HD Classic | 2007 | GM Rear Semi-Float - Verify |
| Chevrolet | Silverado 2500 | 1999–2004 | GM Rear Semi-Float |
| Chevrolet | Suburban 1500 | 2000–2014 | GM Rear Semi-Float |
| Chevrolet | Suburban 2500 | 2000–2013 | GM Rear Semi-Float - Verify |
| Chevrolet | V20 & V20 Suburban | 1987–1988 | GM Rear Semi-Float |
| Chevrolet | V2500 Suburban | 1989–1991 | GM Rear Semi-Float |
| GMC | C1500 | 1988–1999 | GM Rear Semi-Float |
| GMC | C2500 | 1981–2000 | GM Rear Semi-Float |
| GMC | G3500 | 1991–1992 | GM Rear Semi-Float |
| GMC | K1500 | 1988–1999 | GM Rear Semi-Float |
| GMC | K2500 | 1988–2000 | GM Rear Semi-Float |
| GMC | R2500 | 1987 | GM Rear Semi-Float |
| GMC | Savana 1500 | 2007–2014 | GM Rear Semi-Float |
| GMC | Savana 2500 | 1996–2014 | GM Rear Semi-Float |
| GMC | Yukon | 2001–2014 | GM Rear Semi-Float |
| GMC | Yukon XL 2500 | 2000–2013 | GM Rear Semi-Float - Verify |
| Hummer | H2 | 2003–2009 | GM Rear Axle - Verify Semi-Float |
Fitment Notes:
- Designed for select GM 9.5" and Dana 60 semi-float rear axle applications
- Bearing outer diameter: 2.985"
- Includes one rear axle bearing and matching seal
- Services one rear axle side
- Order quantity (2) to service both sides
- Not intended for full-float rear wheel-end bearing assemblies
- Not a differential carrier or pinion bearing kit
- Verify axle identification, bearing dimensions, and seal compatibility before ordering
- Some listed vehicles were available with different rear axle configurations
- Inspect the axle shaft bearing journal and housing bore before installation
Builder Note: GM used several different rear axle configurations across these trucks and SUVs, including semi-float and full-float designs. Don't select a bearing kit based on vehicle year or model alone. Confirm the installed axle and bearing dimensions before ordering, especially on heavy-duty trucks or vehicles with axle swaps.
FAQ
What comes in the Yukon AK 1561GM 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 or Dana 60 semi-float rear axle.
Will this kit fit my Chevrolet Silverado or GMC Sierra?
This kit is listed for select GM truck and SUV rear axle applications. Confirm the installed axle is a compatible semi-float configuration and verify the bearing dimensions before ordering. Not every Silverado or Sierra rear axle uses the same wheel-end components.
Does this kit fit GM 9.5" rear axles?
Yes, this kit is intended for select GM 9.5" semi-float rear axle applications. Compatibility depends on the axle and bearing configuration rather than ring gear diameter alone.
Will this kit fit a Dana 60 rear axle?
This kit is listed for compatible Dana 60 semi-float rear axle configurations. It is not intended as a universal replacement for all Dana 60 axles, especially full-float assemblies that use different wheel-end bearings.
What is the difference between a semi-float and full-float rear axle?
A semi-float axle shaft carries driving torque and helps support vehicle weight through its outer bearing. A full-float axle uses a separate wheel hub and bearing assembly to support vehicle weight while the axle shaft primarily transfers torque. The bearing kits for these designs are not interchangeable.
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 axle shaft and housing to determine the cause before replacing components.
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.