Half Inch Bore Three Inch Outer Diameter Single Groove V Belt Pulley For A 4L 3L Belts Beefy Carbon Steel Motor Pulley Zinc Plated With One Eighth By Sixteenth Inch Keyseat Two Screws And Included Wrench

Beefy 3-inch V belt pulley for 4L/3L belts, 1/2 bore
✔️ 3 in OD, 1/2 in bore, single groove, 4L/3L belt compatible; includes 2 screws and wrench

This heavy-duty V belt pulley is used to transmit rotational power in small machines, from motors to compressors, lawn equipment, and snow blowers. Made from 1020 carbon steel and zinc-plated for rust resistance, it features a standard 1/8 x 1/16 inch keyseat and comes with two screws and a wrench for quick setup.

✅ Outer diameter: 3 in (76.2 mm), single groove
✅ Bore: 1/2 in (12.7 mm) with standard keyseat 1/8 x 1/16 in (3.175 x 1.5875 mm)
✅ Groove width: 1/2 in (12.7 mm)
✅ Belt compatibility: 4L/3L v-belts
✅ Material: 1020 steel, zinc plated for rust resistance
✅ Includes: two screws and wrench

💡 What is a V belt pulley used for?

This handy drive component helps transfer power in a belt-driven system. - Transmits rotary motion from a shaft to a belt in power transmission setups. - A handy choice for motors, compressors, and garden equipment. - Works with standard belts like 4L and 3L. - Durable carbon steel with a zinc finish keeps rust away in tough jobs.