Description
When your tractor starts making that grinding noise from the back end or you feel vibrations running up through the seat, it’s usually the crown wheel and pinion in your differential crying for help. These gears handle all the power from your engine to the wheels, and they’re what give you the torque multiplication needed for heavy pulling and tough field conditions. This replacement set gets your drivetrain running smooth and quiet again so you can get back to the work that needs doing.
What You’re Getting
- Precision-machined gears that mesh perfectly for smooth, efficient power transfer
- Heavy-duty construction built to handle the shock loads of implement work
- Direct replacement design that fits your differential housing without modifications
- Quality materials that stand up to the constant stress of farm operations
Built for Real Farm Work
This crown wheel and pinion set is designed for John Deere’s workhorse tractors across the 6J, 6M, 6R, 6020, 6030, and 7020 series lineup. Whether you’re running a mid-size utility tractor for hay operations or a bigger machine for row crop work, these are the same gears that transfer your engine’s power to the wheels for all that pulling, pushing, and hill climbing that comes with serious farming.
Made to Last
Farm equipment gears take a pounding, especially when you’re pulling heavy loads or working in tough conditions. This set is manufactured to handle the constant torque loads and shock absorption that come with agricultural work, using quality materials and precise tolerances that ensure proper gear mesh and long service life.
Installation Notes
This is a job for someone comfortable with differential work—you’ll need to completely disassemble the housing and properly set gear mesh patterns. Make sure to replace seals while you’re in there and use the correct differential fluid. If you’re not equipped for this level of work, it’s worth having your local shop handle the installation to ensure everything’s set up right.






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