Description
When you’re dealing with rear axle noise or handling issues, the problem often traces back to loose or worn crown wheel and pinion components. This specialized nut secures the crown wheel and pinion assembly in your differential, keeping everything tight and properly aligned so power transfers smoothly from the transmission to your rear wheels.
What You’re Getting
- Precision-threaded nut designed specifically for crown wheel and pinion assemblies
- Heavy-duty construction that handles the constant stress and vibration of field work
- Proper torque retention to maintain critical gear mesh patterns and backlash settings
- Direct replacement for worn or damaged original equipment nuts
Built for Real Farm Work
This nut fits a wide range of Ford New Holland tractors from the mid-size TD and TL series utility tractors up through the larger TM series row-crop machines. Whether you’re running a compact vineyard tractor or pulling heavy implements with a 150-horsepower machine, this is the same component that came from the factory to secure your differential’s critical gear components.
Made to Last
Differential work puts serious stress on every component, and this nut is built to handle it. Made from high-strength steel with proper heat treatment, it maintains its grip even under the heavy loads and shock forces that come with agricultural work. The threads stay sharp and won’t strip out during installation or removal.
Good to Know
This is definitely a job for someone comfortable with differential work—you’ll need to remove the rear cover and drain the gear oil to access the crown wheel assembly. Always use the proper torque specification and thread locker when installing, and replace the differential gasket and refill with fresh gear oil while you’re in there. If you’re hearing grinding or whining from the rear end, don’t wait—loose crown wheel nuts can lead to expensive gear damage.
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