Description

There’s nothing more frustrating than hearing grinding noises or feeling rough shifting in your Massey Ferguson’s transmission. When your 8-speed is starting to act up, worn shaft bearings are often the culprit. This top shaft bearing keeps everything running smooth and aligned inside your transmission, supporting the main shaft that transfers all your engine’s power to the wheels.

What You’re Getting

Precision-manufactured bearing designed to handle transmission loads without premature wear
Proper clearances and tolerances that eliminate shaft wobble and noise
Heat-treated construction that withstands the constant rotation and stress of farm work
Direct replacement for your original bearing—no modifications needed

Built for Real Farm Work

This bearing fits a wide range of Massey Ferguson tractors with 8-speed transmissions, from the smaller 100 and 200 series utility tractors up through the heavier 4200 and 4300 series row-crop machines. Whether you’re running a 168 for hay work, pulling implements with a 275, or handling serious acreage with a 4270, this bearing supports the shaft that makes it all possible.

Made to Last

Transmission bearings take serious abuse—they’re spinning constantly under load, dealing with heat, vibration, and the shock loads that come with changing gears under power. This bearing features quality steel construction with proper heat treatment and precision-ground races that distribute loads evenly. It’s built to OEM specifications so you get the same reliability as the original.

Installation Notes

Replacing transmission bearings typically requires splitting the tractor, so this is usually a job for experienced mechanics with the right tools and shop space. While you’re in there, it’s smart to inspect all the other bearings and seals—they usually wear at similar rates. Always use fresh transmission fluid and follow proper torque specifications during reassembly.