Special Aluminum 11mm X 65mm Bolt for Drive Belt Tensioner - Alternator, A/C, Power Steering, for Select 2006 - 2013 BMW 1, 3, 5, X3, X5 and Z4 Models, 11 28 7 530 315
This is a special size 11mm X 65mm aluminum bolt for the belt tensioner mounting.
This is made by Rein Automotive in Germany and is comparable to the original BMW OEM bolt.
This is to bolt the belt tensioner bolt to the motor, and is a one use only bolt, to be replaced each time.
