When your disc blades aren’t sitting quite right on the axle or you need to adjust spacing between components, this little shim spacer does the job without any fuss. Check your spool spacing while gangs are apart; notched blades can require slightly different spacing than smooth blades for optimal performance. This precision-cut spacer helps you get everything lined up properly so your disc harrow cuts evenly across the width.
What You’re Getting
- Precise .095 inch thickness for accurate spacing adjustments
- Square bore design fits perfectly on 1-1/2 inch square axles
- Durable construction that won’t compress or distort under field loads
- Direct OEM replacement – no modifications needed
Built for Real Farm Work
This spacer is designed specifically for Case IH disc harrows including the 501, 596, 770, and RMX790 models. These are the workhorses you see breaking up corn stubble, preparing seedbeds, and working down rough ground from spring through fall. These blades fit any disc harrow using 1-1/2 inch square axles with appropriate spacing.
Made to Last
Farm equipment puts tremendous stress on every component, and spacers are no exception. This one’s built to handle the constant vibration, dirt, and pressure that comes with disc harrow operation. The material won’t mushroom or deform even after thousands of acres.
Installation Notes
Installation is straightforward – slide it onto the square axle where you need the spacing. The square bore prevents any rotation or slipping during operation. When replacing blades, never mix worn and new on the same gang – the diameter difference creates uneven cutting that leaves mohawk strips. A good tip is to check all your spacers when you’ve got the gangs apart for blade replacement.
