Description
When your disc blades are too tight together or your harrow isn’t cutting as evenly as it should, spacing issues on the gang shaft might be the culprit. This 4-inch spool goes between your disc blades on the square axle, maintaining proper blade spacing so each disc can do its job without interference from its neighbors.
What You’re Getting
- Precision-machined 4-inch width maintains exact blade spacing for even cutting
- Square bore fits perfectly on 1-1/2 inch square axles without slipping or binding
- Heavy-duty construction handles the constant vibration and loads of field work
- Direct replacement part – no modifications needed for proper fit
Built for Real Farm Work
This spool fits Case IH 500, 501, 596, and 770 series disc harrows – machines you’ll find working everything from heavy corn ground to preparing seedbeds in lighter soils. These harrows see serious use breaking up compaction, sizing residue, and smoothing rough fields before planting. Proper blade spacing keeps each disc cutting at its designed angle and depth.
Made to Last
Disc harrow spools take a beating from constant rotation, dirt abrasion, and the shock loads that come with hitting rocks or hard spots. This one’s built to handle those conditions, with materials and construction that won’t wear out prematurely or crack under stress.
Good to Know
Installation is straightforward – slide the old spool off the square shaft and put the new one in its place. Check your blade spacing while you’re at it – worn spools can throw off your whole gang setup. If you’re rebuilding a gang, it’s smart to replace all the spools at once for consistent performance.
Reviews
There are no reviews yet.