
Gates DriveAlign automatic belt tensioner for 2011–2015 BMW 535i GT xDrive. This automatic tensioner matches the DriveAlign accessory drive specification for the listed model years, maintaining proper tension in the belt system as it operates. Install it to restore the factory tensioning function during service or repair of the accessory drive on compatible vehicles.
Gates 11-15 BMW 535i GT xDrive DriveAlign Automatic Belt Tensioner