The Gates idler pulley for 2010–2013 BMW X5 3.0L diesel is a direct-fit belt-drive pulley that replaces the factory idler to maintain correct routing and tension of the drive belts. It helps preserve accessory function and alignment specific to the X5 diesel applications. Use this part for like-for-like replacement during belt system repair or maintenance.
Gates 10-13 BMW X5 6-Cyl. 3.0L Diesel Idler Belt Drive Pulley