Installation of BILSTEIN B3 air spring for E-Class

During installation, it must be ensured that air springs are always replaced in pairs. Observe the vehicle manufacturer’s specifications regarding the replacement of bolts and self-locking nuts and the prescribed tightening torques. Typical workshop tools and a diagnostic tool are required to replace the air springs. Installation gauge is supplied by BILSTEIN with the air spring.

Notes: Check the entire suspension system thoroughly for damage. When fitting the pressure line to the air spring: Do not kink, twist or crush the pressure line. Never lower the vehicle completely from the lifting device with depressurised air suspension.

Motor vehicle workshops that would like to receive further training in the field of suspension are in good hands here. Since 2021 also virtual.

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Our Technical Support (phone +49 2333 791-4222 or e-mail to helps with questions about the suspension system.