Description

When you start hearing that grinding noise from your front differential or feeling vibration through the seat, you know it’s time to address the crown wheel and pinion. These are the gears that handle all the power transfer from your engine to the wheels—and they’re what give you the torque multiplication you need for heavy pulling and tough field work. This replacement set gets your differential running smooth and quiet again.

What You’re Getting

Precision-manufactured gears that restore proper mesh pattern and smooth operation
Hardened construction designed to handle high torque loads and shock forces
Quality materials that resist wear from contamination and extend service life
Complete set with both crown wheel and pinion for proper gear engagement
Direct replacement for factory specifications—no modifications needed

Built for Real Farm Work

This crown wheel and pinion set fits a wide range of New Holland tractors from the compact 4030 utility models up through the larger TD and TL series machines, plus many Fiat and Case IH models. Whether you’re running a loader, working row crops, or pulling heavy implements, these tractors rely on their front differentials to maintain traction when the work gets tough.

Made to Last

Farm equipment gears take a pounding, especially during four-wheel drive engagement and heavy pulling. These gears feature proper heat treatment and stress relief to handle the continuous loads while resisting the wear that comes with dirt, debris, and the shock loads of field work.

Installation Notes

Replacing crown wheel and pinion requires complete differential disassembly and proper setup of gear mesh patterns. You’ll need to check backlash and bearing preload according to specs. It’s also a good time to replace the front axle housing seals and refresh the differential fluid while you’ve got everything apart.