Moroso Crankshaft Pulley V-Belt, 1'' Groove, 4" Dia

4" V-Belt Crank Pulleycrankshaft Pulley, V-Belt, 1 Groove, 4 In Diameter, 1 In Mandrel, 1/8 In Keyway, Billet Aluminum, Black Anodized, Universal, Eachmandrel Size1 Inkeyway Size1/8 Ingroves/Ribs1 Groovediameter4 Inmaterialaluminumcolorblackfinishanodizedquantityeach