Thickness [mm]: 51; Inner Diameter [mm]: 18,5; Outer Diameter [mm]: 145, 155; Weight [kg]: 3,125; Number of ribs: 8; Pulleys: Double Pulley; BMW: 3 Limousine (E46),5 Limousine (E39),3 Touring (E46),5 Touring (E39),3 Compact (E46); 11232247565; Belt Pulley, crankshaft
