Description
When your disk harrow starts making noise or the gangs aren’t running smooth, worn trunnion bushings are often the culprit. These bushings take a beating from dirt, moisture, and constant pivoting as you work through tough residue and uneven ground. This replacement fits Case IH 330, 335VT through 3950, 340, 345, 370, 375 disk harrows and 690, 870, 875 rippers with precise 1.255 inch ID, 2.5 inch OD, and 1 inch width.
What You’re Getting
- Steel and rubber construction that handles the constant flexing and stress of tillage work
- Exact OEM dimensions for a perfect fit without modifications
- Durable materials that resist wear from dirt and debris
- Direct replacement design that installs just like the original
Built for Real Farm Work
This bushing works in Case IH disk harrows from the smaller 330 series up through the heavy-duty 3950 models, plus the 690, 870, and 875 field cultivator rippers. Whether you’re breaking up corn stalks in the fall or preparing a smooth seedbed in spring, these machines see plenty of hard use and need bushings that can keep up.
Made to Last
The steel and rubber design gives you the best of both worlds—metal strength where you need it and rubber flexibility to absorb shock and vibration. This combination helps the bushing last longer than cheaper all-metal alternatives while keeping your disk gangs running smoothly through tough conditions.
Good to Know
Before removing the old bushing, take a quick measurement to confirm size—these fit 1-1/2 inch round axles. A little penetrating oil on stubborn bushings makes removal easier, and clean the housing thoroughly before installing the new one. The rubber portion should face the direction that sees the most movement.
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