Description
When you’re building up a disc gang or replacing worn spacing, getting the right spool makes all the difference in how your discs track and wear. This concave spacer spool does exactly what you need – keeps your discs properly spaced while providing a smooth bearing surface that lets things turn freely instead of binding up when you hit uneven ground.
What You’re Getting
- 4-13/16 inch outside diameter fits a wide range of disc harrow setups
- 2-3/16 inch tall profile provides proper spacing between disc blades
- Machined bearing surface reduces friction and extends bearing life
- Concave design matches the curvature of your disc blades for optimal spacing
- Heavy-duty construction handles the constant vibration and loads of field work
Built for Real Farm Work
This spool works on various disc harrow brands and models where you need precise 4-13/16 inch spacing. Whether you’re running an older utility disc, rebuilding a gang after hitting rocks, or setting up custom spacing for specific field conditions, this gives you the flexibility to get things right.
Made to Last
The machined bearing surface isn’t just for looks – it means your bearings run cooler and last longer because there’s less friction grinding away at the races. The concave shape distributes loads evenly across the disc assembly, reducing stress points that can cause premature wear.
Good to Know
When replacing spools, it’s smart to check your whole gang setup at once. Measure your existing spacing to make sure this size fits your application. The concave design works best with standard concavity disc blades – if you’re running flat or reverse-concave blades, you might need different spacing to get optimal soil flow.






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