Diameter [mm]: 70; Width [mm]: 26; Driven Units: Alternator; Engine Code: M57N, M57, M47 D20 *; BMW: 3 Touring (E91),3 Limousine (E90),3 Limousine (E46),5 Limousine (E60),5 Touring (E61),3 Touring (E46),X3 (E83),3 Coupe (E46),3 Coupe (E92),3 Cabrio (E46),X5 (E53),3 Compact (E46),7 (E65, E66, E67),6 Coupe (E63),6 Cabrio (E64); 11287786881, 11287807021, 7786881, 7807021, 11287786881, 11287807021, 7786881, 7807021; Tensioner Pulley, v-ribbed belt
