Bilstein B4 rear 46mm monotube shock absorber for 1977 Mercedes-Benz 230. As an OE replacement, the B4 restores original driving comfort, handling and safety while meeting or exceeding factory standards. Its 46mm monotube design and precise construction supply the damping strength and power reserves needed for controlled rear-end stability. Use it to maintain authentic ride quality on classic Mercedes models.
Bilstein B4 1977 Mercedes-Benz 230 Base Rear 46mm Monotube Shock Absorber