Width [mm]: 25,4; Number of Teeth: 127; Belts: with rounded tooth profile; Weight [kg]: 0,501; Observe service information: ; BMW: 3 Limousine (E30),5 Limousine (E34),3 Cabrio (E30),5 Limousine (E28),3 Limousine (E21),3 Touring (E30),5 Limousine (E12),Z1 Roadster; 11311711081, 11311711081S1, 11311713361, 11311713361S1; Timing belt set,Cam belt kit,Timing belt pulley set,Timing belt pulley kit,Cambelt kit