Powerflex Polyurethane Bush kit for BMW E36 3 Series (1990 - 1998) Rear Shock Top Mount Bracket and Bush 10mm - PFR5-5630-10 - Suits cars with a standard and aftermarket rear shock absorber with a 10mm pin. Will not fit E36 and E46 Cabriolet models OE Nr 33521092362 - 33526779670. Suspension Brand Rear Shock Absorber Shaft Diameter Original BMW 10mm AST 10mm Bilstein HD, Sport, PSS Coilovers 10mm FK Coilovers 10mm H&R Coilovers 10mm JRZ RS 12mm Koni Sport 10mm KW V1, 2, 3 10mm ST Coilovers 10mm Tein Coilovers 12mm The above list is meant as a guide only. If your shock absorber brand is not listed,measuring the OD of the shaft will determine whether PFR5-5630-10 orPFR5-5630-12 should be fitted. - Bush Size: 10mm - PRICE IS PER CAR KIT, NOT per bush. Powerflex usually price their bushes singly, but we have combined the QTY and price to keep it simple for you!