Description
When your disc gang starts making that grinding noise or you notice the discs aren’t cutting as cleanly as they should, chances are the bearing sleeves are worn out. These precision-machined sleeves are what keep your disc gang spinning smoothly on the axle, and when they wear down, everything starts going sideways. This replacement sleeve gets your discs back to cutting through residue the way they’re supposed to.
What You’re Getting
- Precision dimensions – 2-3/16 inch outside diameter, 1-3/4 inch inside diameter, and 8-5/8 inch length for perfect fit
- Built specifically for John Deere disc harrows with 9-inch blade spacing
- Quality construction that handles the constant rotation and side loads of field work
- Direct replacement for worn sleeves – no modifications needed
- Factory specifications mean it’ll work just like the original
Built for Real Farm Work
This sleeve fits a wide range of John Deere disc equipment from smaller models like the 310 and 315 up through the bigger 670 series. Whether you’re working with a standard disc harrow breaking up soybean stubble or running a mulch tiller preparing corn ground, this sleeve handles the job. These machines are built to handle tough field conditions – cutting through corn stalks, incorporating residue, and preparing seedbeds.
Made to Last
Disc gang components take tremendous abuse from rocks, roots, and the constant vibration of field work. This sleeve is machined to precise tolerances and built from quality materials that resist wear. The bearing sleeve is designed specifically for disc applications, with construction that keeps dirt out and allows proper lubrication.
Installation Notes
Replacing bearing sleeves is manageable with basic tools, but you’ll need to remove the entire gang shaft to access the worn parts. Clean everything thoroughly – old grease mixed with dirt acts like grinding paste. While you’ve got the gang apart, it’s smart to inspect the other sleeves on that shaft since they typically wear at similar rates.
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