This is a reconditioned part. Fully stripped, a new diaphragm fitted, tested and guaranteed.
But, we need you old part back to recondition for the next person who needs one.
Your reals cost is AU$550.00 plus postage as you get AU$200.00 back when I receive your old part
BMW 3.0 CSi, 3.0 CSL, 3.0 Si, E9, E3