Belt. Accessory Drive. RIBBED V -. Serpentine.
A component of the external engine that transfers power to Accessory pulleys by rotation. Routing:Crk,Comp. Routing:Crk,Tens,Comp.
Accessory Drive Belt
Fits 545i, 550i, 645Ci, 650i, 745i, 745Li, 750i, 750Li, Alpina B7
4.4 & 4.8 LITER. 4.4 liter. 545i, 550i. 550i. 550i; w/o GT. 645Ci. 650i. 745i, 745Li; AC. 750i, 750Li; AC.
Drive Belt - Repair or Replace
A failing drive belt could affect the performance of your vehicle's auxiliary systems, not to mention a loud squealing sound from under the hood. Consider having having your drive belt inspected or replaced to keep your running at its best.