When you’re dealing with belt-driven implements or PTO attachments, having a solid pulley that won’t wobble or slip is critical. This 3-inch diameter cast iron pulley with a 3/4-inch bore gives you the reliable power transfer you need to keep your equipment running right. Chicago Die Casting builds these tough, and they’re made to handle the constant vibration and loads that come with farm work.
What You’re Getting
- Heavy-duty cast iron construction that won’t crack or bend under stress
- Precision 3/4-inch bore fits standard PTO and transmission shafts perfectly
- Smooth 3-inch outside diameter provides consistent belt contact and power transfer
- Balanced design reduces vibration and extends belt life
- Built for continuous operation under demanding field conditions
Built for Real Farm Work
This pulley is designed for tractors, mowers, and implements that use belt-driven systems. You’ll find it on everything from hay balers and mowers to augers and grain handling equipment. The cast iron construction handles the heat buildup and constant flexing that comes with variable-speed applications and heavy loads.
Made to Last
Chicago Die Casting has been making pulleys for agricultural and industrial use for decades, and they know what it takes to survive in farm conditions. This pulley is cast from quality iron that won’t chip or wear prematurely, and the machined bore ensures a tight fit on your shaft without the slop that causes premature bearing wear.
Good to Know
Make sure to check your shaft diameter before ordering—this one’s sized for a 3/4-inch shaft. If you’re replacing an old pulley, it’s worth checking that the keyway matches up too. A little anti-seize compound on the shaft makes future removal easier, especially if you’re in a dusty environment.
