Description

When you’re working ground with your Case IH disc harrow, proper spacing between the blades makes all the difference. This 9-inch disc spool maintains that critical spacing so your blades cut evenly and your harrow works like it should. Whether you’re working stubble or preparing a seedbed, consistent blade spacing gives you the uniform tillage you need for a good crop start.

What You’re Getting

Durable construction that handles the constant vibration and impact of field work
1-1/8 inch square bore that fits your existing axle perfectly
Precise 9-inch spacing dimension maintains proper blade positioning
Direct replacement for worn or damaged spools—no modifications needed

Built for Real Farm Work

This spool works on a wide range of Case IH disc harrows including models 37, 46, 48, 60, 61, 120, 122, 130, 132, 150, 330, 350, 370, 470, 475, 480, 485, 490, 496, 610, and 760. These are the workhorses you see in fields everywhere—from small utility tractors running lighter discs to big row-crop machines pulling heavy-duty harrows through tough conditions.

Made to Last

Farm equipment spools take a beating from rocks, roots, and the constant jarring of field work. This one’s built to handle whatever your ground throws at it. The steel construction and proper heat treatment mean it’ll keep your blades properly spaced season after season, even in the toughest conditions.

Good to Know

Installation is straightforward—slide the old spool off the axle and put the new one in its place. When you’re replacing spools, it’s a good time to check your blade wear too. Never mix worn and new blades on the same gang since the diameter difference creates uneven cutting. Keep your blade spacing consistent and your harrow will give you better results in the field.