PFR5-606BLK is a concentric bush and not adjustable, for an on-car adjustable bush use PFR5-606G.Not suitable for E32 740 & 750 models or the E34 M5, all of which use a sliding bearing type bushing.
Diagram Reference #10
This part fits the following models:
BMW
5 Series
E28 5 Series (1982-1988)
E34 5 Series (1989-1995)
6 Series
E24 6 Series (1979-1989)
7 Series
E32 7 Series (1988-1994)