Description
If you’ve been hearing a grinding whine from your transmission during gear changes, especially when that range box is working hard, this bearing is likely what’s crying for attention. When range box bearings start to fail, they don’t just make noise—they can take out expensive gears and shafts if you ignore them. This replacement bearing is designed specifically for the top shaft in your range box where loads are heaviest and heat buildup is most severe.
What You’re Getting
- Precision-manufactured bearing built to handle the extreme forces in range box applications
- Heavy-duty construction designed for constant load cycling during gear changes
- Proper dimensions and specifications to match original equipment performance
- Quality materials that resist wear under the heat and stress of transmission operation
Built for Real Farm Work
This bearing fits a wide range of popular Massey Ferguson models including the 300 series utility tractors, 4200 series mid-size machines, and 4300 series workhorses. Whether you’re running a 362 around the barn or pushing a 4270 through heavy field work, your range box sees constant action shifting between high and low ranges as conditions change throughout the day.
Made to Last
Range box bearings operate in one of the harshest environments in your tractor—constant heat, vibration, and the shock loads that come with heavy gear changes under load. This bearing is engineered with proper heat treatment and quality steel construction to handle those demanding conditions and keep your transmission shifting smoothly for seasons to come.
Good to Know
This is a transmission-apart repair that typically requires splitting the tractor and complete disassembly of the range box assembly. It’s usually a job for experienced mechanics with the right tools and workspace. When you’re in there, it’s smart to inspect other bearings and seals—they’ve all seen the same wear and conditions.
Reviews
There are no reviews yet.