Description

When your three-point hitch starts getting sloppy or won’t lift evenly, a worn rock shaft assembly is often the culprit. This kit contains the parts you need to rebuild that critical pivot point where your lift arms connect to the hydraulic system. Instead of fighting with uneven implements or watching your expensive equipment bounce around because the hitch won’t hold steady, you can restore that precise control you depend on.

What You’re Getting

Complete rebuild components for the rock shaft assembly that controls lift arm movement
Precision-machined parts that restore proper clearances and eliminate play
Everything needed to get your three-point working like it did when new
Quality materials built to handle the constant stress of hydraulic lift cycles

Built for Real Farm Work

This kit fits John Deere’s workhorse tractors from the 6010 through 7030 series—machines that see serious duty pulling everything from planters and cultivators to heavy tillage equipment. These tractors handle the bulk of field operations on farms across the country, and their three-point systems take a beating lifting and lowering implements day after day.

Made to Last

The rock shaft assembly is the heart of your three-point hitch, transferring hydraulic power to mechanical lift action. These components are built to OEM specifications using quality steel that won’t wear out prematurely. Proper tolerances ensure smooth operation and long service life even under heavy use.

Installation Notes

This is a comprehensive repair kit that requires some mechanical knowledge and the right tools. You’ll need to remove the lift arms and access the rock shaft housing. Clean everything thoroughly during assembly and use fresh hydraulic fluid. A shop manual helps, but most experienced mechanics can handle this repair in an afternoon.