7.25" X 1" Single Groove V-Belt Pulley/Sheave - Cast Iron, BK75X1

Need a replacement pulley for a motor, engine, or machinery? This is a basic, heavy-duty single-groove V-belt pulley. It measures 7.25 inches in diameter with a 1-inch wide groove, and it's designed for use with A-section, B-section, 4L, or 5L V-belts (check your existing belt to make sure it matches).

Made from cast iron, this pulley is solid and built to handle power transmission in industrial, agricultural, or DIY applications. The bore (the hole in the center) is fixed—meaning it's not adjustable—so you'll need to know your shaft size and possibly use a bushing if it doesn't fit perfectly. The picture shown is a general representation; the actual pulley might have a slightly different spoke design, but it'll function the same.

Whether you're fixing a lawn mower, a conveyor, a drill press, or any belt-driven equipment, having the right pulley size is key to keeping things running smoothly. This is a no-frills, functional part that does its job well. Just double-check your measurements before ordering to avoid fit issues.