Bilstein 44-251680 Air Suspension Strut - Front Right

Bilstein B4 OE Replacement (Air) Strut

Bilstein B4 OE Replacement (Air) damper 44-251680 restores factory-style air suspension performance for select Mercedes-Benz applications. It is built for direct connection to the original vehicle connectors, helping maintain the original ride feel without modification.

This air suspension strut is a direct-fit OE replacement for the front right position on the Mercedes-Benz C300 and Mercedes-Benz C350e with air suspension. Part number 44-251680 is engineered for drivers who want a factory-matched replacement for worn or leaking air suspension components.

Key Features

• B4 OE Replacement (Air) series for factory-style suspension service
• Direct-connect design for original vehicle connectors
• OE supplier-backed construction for European vehicle applications
• Front right air suspension strut for select Mercedes-Benz models
• Part number 44-251680 for accurate ordering and fitment lookup

Product Details

The Bilstein B4 OE Replacement (Air) line is focused on restoring original suspension behavior on vehicles equipped with air suspension. For this application, the strut is designed around the factory system layout so the replacement matches the vehicle’s original connection points and operating characteristics. This makes 44-251680 a practical choice for Mercedes-Benz C300 and Mercedes-Benz C350e owners seeking an OE-style air suspension strut replacement.

This part cross-references OE numbers 205 320 48 68 and 205 320 48 68 89 for the same application.

What It Helps Address

• Front right air strut leakage
• Uneven ride height at the front corner
• Loss of original ride comfort and control
• Suspension warning symptoms tied to a worn air damper
• Factory connector mismatch from non-OE-style replacements

Installation Notes

Fits 2015-2017 Mercedes-Benz C300, front right, with air suspension. Fits 2016-2018 Mercedes-Benz C350e, front right, with air suspension. Verify the vehicle’s suspension type and position before installation, and confirm the part number 44-251680 against the original component.

Quality Assurance

Bilstein supplies OE-level air suspension components for European vehicles, and the B4 OE Replacement (Air) line is built to meet the standards expected for factory replacement service. This product is designed to restore the original feel of the vehicle while maintaining direct-fit connector compatibility.