Bilstein 24-251631 Suspension Shock Absorber - Front Left

Bilstein B4 OE Replacement Dampers for Mercedes-Benz

Bilstein B4 OE Replacement (DampMatic) damper 24-251631 is built for Mercedes-Benz models that use a front-left shock absorber with sport suspension and no air suspension. It is engineered to restore original ride quality while meeting or exceeding OE standards, with self-adjusting damping control for consistent response.

• Bilstein B4 OE Replacement (DampMatic) series
• Front left suspension shock absorber
• Monotube internal design
• Black paint finish
• Self-adjusting damping control
• OE-style replacement for factory ride and handling

Product Line Details

The Bilstein B4 OE Replacement (DampMatic) line is focused on direct-fit replacement dampers for vehicles originally equipped with factory-style suspension tuning. For Mercedes-Benz applications, this line is aimed at preserving the original driving feel while using Bilstein’s monotube damper construction and damping control technology.

Fitment and Cross Reference

Compatible with 2015-2022 Mercedes-Benz C300, front left, sport suspension without air suspension. Also fits 2015 Mercedes-Benz C400, front left, sport suspension without air suspension. This part cross-references OE numbers 205 320 09 30 and 205 320 61 30 for the same application. Part number 24-251631 is the correct reference when matching the front-left damper on these Mercedes-Benz C300 and C400 models.

What This Damper Helps Address

• Excessive front-end bounce or oscillation
• Uneven damping response from a worn shock absorber
• Loss of factory ride control on sport suspension models
• Noisy or unsettled front suspension behavior
• Restoring OE-level handling feel after damper wear

Installation Notes and Tips

Verify the vehicle is equipped with sport suspension and does not use air suspension before ordering. This damper is for the front left position only, so compare the original part number and suspension configuration before installation. On Mercedes-Benz C300 and C400 applications, confirm the OE interchange numbers and position match the removed component. Part number 24-251631 should be installed as a direct replacement for the specified front-left location.

Quality Assurance

Bilstein manufactures this B4 OE Replacement damper to meet or exceed OE standards for the listed Mercedes-Benz applications. The monotube design and self-adjusting damping control are used to maintain consistent performance and factory-style ride quality.