Bilstein 40221595

Rear Pneumatic Air Spring 37126790079

Replace : 37126774041

This air spring, manufactured by Bilstein, is engineered to fit into the rear suspension of certain vehicle models equipped with a pneumatic suspension setup. It functions as a key part of the suspension system, contributing to comfort, stability, and ride height adjustments.

Functionality:

The primary function of the rear pneumatic air-spring is to support the vehicle’s suspension system by absorbing road imperfections, shocks, and vibrations. It assists in maintaining a comfortable ride quality and allows for adjustments in the vehicle’s ride height based on driving conditions or load variations.

Quality:

Manufactured by Bilstein, the rear pneumatic air-spring (part numbers 40221595 or 37126790079) undergoes rigorous quality control measures to ensure its durability, reliability, and compatibility with the vehicle’s suspension system. It is constructed using high-quality materials to withstand the demands of the suspension setup.

Capabilities:

The rear pneumatic air spring is capable of adjusting the vehicle’s ride height dynamically, adapting to various driving conditions and load changes. It aids in optimizing driving comfort and handling by providing support and stability to the vehicle’s suspension.

In summary 

The Bilstein Rear Pneumatic Air Spring (part numbers 40221595 or 37126790079) plays a vital role in a vehicle’s pneumatic suspension system, offering support, absorbing shocks, and allowing for ride height adjustments to ensure a comfortable and stable driving experience