forBMW E23 E28 E30 E34 E36 Z1 Z3 rear diff old type 188 before2002 bearing kit
For BMW E23 E28 E30 E34 E36 Z1 Z3 rear differential old type 188 bearing kit (roller bearings). 5 serie E28 --- 1981-1987. 5 serie E34 --- 1989-1997. 3 serie E30 --- 1988-2000. 3 serie E36 --- 1988-2000.