Reinforced Front Air Strut Upper Mount Top Rubber Mercedes W213 2133202138 2133202238

Heavy-duty front air suspension strut upper mount top rubber cushion engineered for Mercedes-Benz E-Class W213, S213, and C238 models. Serving as the primary vibration-damping cushion between the front air strut shaft and the vehicle body tower, this rebuild component eliminates dashboard thumping and steering creaks caused by collapsed or cracked upper strut rubber.

Chassis Isolation & Top Mount Wear Analysis:

The front strut top mount on the Mercedes W213 bears constant vertical vehicle mass, high-load brake deceleration forces, and rotational twisting during steering input. Under the combined effects of harsh road impacts and intense engine bay thermal cycling, the internal vulcanized rubber cushion loses its dynamic elasticity, compresses permanently, and develops stress fractures around its bonded steel collar.

Once this top mount rubber deteriorates, the damper rod makes metal-on-metal or loose contact with the chassis tower mount. This translates directly into irritating thuds across speed bumps, cabin floor vibrations, and noticeable steering vagueness. Replacing worn top rubber cushions restores optimal strut alignment, insulates the cabin against road-induced noise, vibration, and harshness (NVH), and extends the operational life of the front air strut assembly without requiring a full strut replacement.

Detail Information

Fit for:
Mercedes Benz W213.
Front Air Suspension Shock Absorber Repair.

Packaging: Neutral packaging or as requested