Description
When your three-point hitch starts getting sloppy or you’re hearing grinding noises during lift arm operation, worn rock shaft bushings are usually the culprit. This lift arm rock shaft kit gets your hitch system working smooth and tight again, so you can get back to hooking up implements without the play and slop that makes precision work impossible.
What You’re Getting
- Complete rock shaft rebuild components that eliminate play in your lift arm system
- Precision-fit bushings and hardware designed for your specific John Deere models
- OEM-quality parts that restore factory-tight operation to your three-point hitch
- Everything needed for a proper repair – no hunting down individual components
Built for Real Farm Work
This kit fits John Deere 6000 series tractors like the 6800 and 6900, plus 6010 series models including the 6810 and 6910, and select 7000 series machines like the 7500 and 7405. These are the workhorses handling everything from planting and cultivation to hay work and loader operations – tractors that see daily use and need their three-point systems working right.
Made to Last
Farm work puts constant stress on rock shaft components through lift cycles, side loads from uneven terrain, and the vibration of field operations. This kit uses hardened bushings and quality hardware that can handle the forces your hydraulic system generates while maintaining tight tolerances season after season.
Installation Notes
Rock shaft work typically requires removing the lift arms and may need some basic machining tools to press out old bushings and install new ones. Having a hydraulic press or large C-clamps makes the job go much smoother. Check your lift arm geometry after installation to ensure everything’s square and operating smoothly through the full range of motion.






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