Bilstein B4 OE Replacement Suspension Rear Shock Absorber (Heavy Duty Version) for 1977-1978 Mercedes-Benz 230 (W123)

Bilstein B4 shocks bring the 1977-1978 Mercedes-Benz 230 (W123) back to its factory ride. When the original dampers wear out a car starts to float over crests and patter over broken pavement, and this is the fix.

The monotube design is what sets Bilstein apart. A single high-pressure gas chamber keeps the oil from aerating, so the damping stays consistent on a rough road instead of fading as the unit heats up.

Features

Specifications

Vehicle Fitment