Description
When your Massey Ferguson’s 8-speed transmission starts making grinding noises or the shifter feels notchy, worn needle bearings in the top shaft assembly are often to blame. This little bearing handles a lot of stress as gears mesh and shift, especially when you’re working under load or making quick gear changes in the field. A fresh needle bearing here keeps your transmission shifting smooth and quiet for years to come.
What You’re Getting
- Precision needle bearing designed specifically for 8-speed transmission top shaft applications
- Exact dimensions of 25.4mm inner diameter, 31.75mm outer diameter, and 25.4mm width for proper fit
- High-capacity needle roller design handles heavy radial loads while taking up minimal space
- Hardened steel construction resists wear from constant gear meshing and shifting forces
- Direct replacement—no modifications needed for installation
Built for Real Farm Work
This bearing fits the reliable Massey Ferguson 100 series tractors that have been farm workhorses for decades. These versatile machines handle everything from cultivation and planting to hay work and loader operations. The 8-speed transmission gives you the gear range needed for field work and road travel, and this bearing keeps those internal shafts spinning smoothly under all conditions.
Made to Last
Farm transmissions take a beating from PTO loads, heavy implements, and constant shifting. This needle bearing uses precision-ground rollers and hardened races that distribute loads evenly and resist the fatigue that comes with thousands of hours of operation. The compact needle design gives maximum load capacity in the tight spaces inside your transmission case.
Installation Notes
This bearing typically requires transmission disassembly for replacement, so it’s a good time to check other internal components and seals. Use proper bearing pullers and installation tools to prevent damage during removal and installation. Keep the work area clean—even small particles can cause premature bearing failure. Fresh transmission fluid after reassembly helps ensure long bearing life.
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