Yukon Jeep JK Dana 44 Rear Bearing & Seal Kit
YUKAK D44JK
Restore your Jeep JK Dana 44 rear axle with a Yukon Bearing and Seal Kit designed for proper fitment and long-term reliability. This kit includes the essential components needed to support the axle shaft and maintain a tight seal at the housing, preventing gear oil leaks and ensuring smooth operation.
Built with high-quality bearings and seals, this kit is designed to handle the demands of larger tires, trail use, and increased load commonly seen in Jeep JK builds. It services one side of the axle, making it ideal for targeted repairs or full axle refreshes when purchased in pairs.
Includes:
- (1) Jeep JK Dana 44 Axle Bearing
- (1) Matching Axle Seal
Services one axle side
Specifications
- Fits Jeep JK Dana 44 rear axle
- High-quality replacement bearing and seal
- Designed for rear axle applications
- Restores proper axle shaft support
- Helps prevent gear oil leaks
- Suitable for street and off-road use
- Precision fit for consistent installation
Fitment
| Make | Model | Year Range |
|---|---|---|
| Jeep | Wrangler JK Rubicon | 2007–2017 |
| Jeep | Wrangler JK Non-Rubicon | 2007–2017 |
| Jeep | Wrangler JK | 2018 |
- Services one side (order two kits for complete axle service)
- Verify axle configuration before purchase
Tech Insight
What does this Jeep JK Dana 44 axle bearing and seal kit include?
This Yukon kit includes the bearings and seals needed to service the axle shaft ends of a Jeep JK Dana 44 axle. It is designed to replace worn components that can cause noise, leaks, and premature axle wear.
What are the signs of a bad axle bearing or axle seal?
Common symptoms include gear oil leaking onto the brakes or wheels, humming or grinding noises from the axle, excessive axle shaft movement, and visible seal damage. Replacing worn bearings and seals early can prevent more expensive axle repairs.
Will this fit both Rubicon and non-Rubicon Jeep JK Dana 44 axles?
Fitment depends on the specific axle configuration. Always verify your axle model, spline count, and application before ordering. Many Jeep JK Dana 44 applications share common wheel-end service components, but confirmation is recommended.
Should I replace axle bearings and seals at the same time?
Yes. Whenever an axle is disassembled for service, replacing both the bearings and seals is considered best practice. This helps prevent future leaks and ensures the new bearings operate properly.
Can I install this kit when replacing axle shafts or differential gears?
Absolutely. Many builders replace axle bearings and seals during gear changes, locker installations, or axle shaft upgrades since the axle is already disassembled. This helps restore the entire axle assembly and reduces future maintenance.
Replacing both the bearing and seal at the same time ensures proper alignment and long-term reliability. For best results, inspect the axle shaft surface where the bearing rides to prevent premature wear after installation.