Description

When you’re dealing with high-yield corn stalks and thick soybean stubble, standard spools just can’t handle the load. Your disc ends up plugging every hundred feet, leaving you frustrated and behind schedule. This 10.5-inch wide spool gives you the serious spacing needed for heavy residue conditions, letting your Case IH disc cut through tough material instead of pushing it into windrows.

What You’re Getting

Extra-wide 10.5-inch design prevents plugging in heavy crop residue and wet conditions
Square bore construction fits your Case IH gang bolt perfectly – no wobbling or premature wear
Heavy-duty build quality handles the stress of aggressive tillage operations
Direct replacement design means straightforward installation on your existing gang assembly
Engineered specifically for models 500, 501, 596, and 770 – won’t fit the 780 series

Built for Heavy Residue Management

These spools are purpose-built for the kind of thick residue today’s high-yielding crops leave behind. The wider spacing between blades means better residue flow and less plugging when working through heavy corn stalks and tough soybean stubble. Whether you’re making your first pass through standing stalks or working wet ground that would stop other discs, this spacing gives you the clearance to keep moving when time matters most.

Made to Last

Built with the same quality standards as your original equipment, this spool handles the punishment of year-after-year field work. The square bore design ensures a precise fit on your gang bolt, maintaining proper blade angles and preventing the wobbling that comes from worn-out parts. It’s engineered to match the heavy-duty construction of Case IH 500, 501, 596, and 770 series disc harrows.

Installation Notes

Converting to these wider spools requires some planning – you’ll likely need to remove some blades to maintain proper overlap. Mark your current setup before taking things apart, and check that your gang bolt is long enough for the increased spacing. Clean everything thoroughly while you’re at it, and consider replacing spools as a set since they wear together. Remember, these wider spools excel in heavy residue but might be too aggressive for lighter conditions or finish work.