The Phoenix 7/8in. x 3in. V-Belt Pulley is a heavy-duty split steel pulley fabricated from solid steel stock. Replacement for lawn and garden, farm and agricultural, and industrial equipment. U.S.A. Pulley Diameter (in.): 3, Compatible With: Outdoor power equipment, Part Type: Pulleys, Product Style: V-belt pulley, Material Type: Split steel, Bore Diameter (in.): 7/8