Description
When you’re rebuilding a disc gang or replacing worn spools on your Case IH disc harrow, proper spacing is everything for even cutting and smooth operation. This 9-inch spool keeps your disc blades at the right distance apart so they cut cleanly without overlapping or leaving strips. If you’ve been dealing with uneven soil preparation or excessive wear on your discs, worn or damaged spools might be the culprit.
What You’re Getting
- Precise 9-inch width maintains proper disc spacing for optimal cutting action
- Fits standard 1-1/2 inch round axles used on Case IH disc harrows
- Direct replacement design – slides right on without modifications
- Durable construction handles the constant vibration and impact of field work
- Keeps disc gangs properly aligned for uniform soil preparation
Built for Real Farm Work
This spool is made specifically for Case IH RMX340 and 3900 series disc harrows – machines that see everything from light residue management to heavy tillage in tough conditions. Whether you’re working corn stubble in the fall or preparing a clean seedbed in spring, these harrows need every component working right to give you the even cut and proper soil mixing you’re after.
Made to Last
Disc spools take a beating from rocks, roots, and the constant flexing of gang movement. This replacement is built to handle those stresses season after season, maintaining its shape and fit even when your harrow encounters the inevitable buried fence post or chunk of concrete.
Good to Know
When replacing spools, it’s smart to check the whole gang while you’ve got things apart. Look for worn bearings, cracked welds, or bent axles that might cause premature wear on your new parts. A little preventive maintenance now saves you from having to tear into the gang again mid-season.






Reviews
There are no reviews yet.