Bilstein 44-239992 Air Suspension Strut - Rear Right

Bilstein B4 OE Replacement Air Suspension Strut Overview

The Bilstein 44-239992 air suspension strut is engineered for Mercedes-Benz S550 and S550e models, providing reliable replacement for worn or damaged air struts. Designed with a monotube internal structure and finished in durable black paint, this air suspension strut ensures consistent performance and ride quality.

• Compatible with Mercedes-Benz S550 and S550e
• Part number 44-239992 for precise identification
• Monotube internal design for improved damping
• Black paint finish for corrosion resistance
• Lower mount type: Eye for secure attachment
• Upper mount type: Multiple studs for stable fitment
• Boot not included

Detailed Features of the Bilstein 44-239992 Air Suspension Strut

This Bilstein air suspension strut features a monotube internal design, which provides consistent damping performance and heat dissipation. The black paint finish offers protection against corrosion, extending the service life of the strut. The lower mount uses an eye type connection, while the upper mount is equipped with multiple studs, ensuring a secure and precise fit on Mercedes-Benz S550 and S550e vehicles. Note that this strut does not include a boot.

About the B4 OE Replacement (Air) Product Line

The B4 OE Replacement (Air) line from Bilstein is designed to meet original equipment specifications for air suspension components. This product line focuses on delivering reliable, direct-fit replacements that maintain the factory ride and handling characteristics. The 44-239992 air suspension strut is part of this series, providing a dependable option for restoring the air suspension system on compatible Mercedes-Benz models.

Common Applications and Problem Solving

• Replacement for leaking or damaged air suspension struts on Mercedes-Benz S550 and S550e
• Restores proper ride height and vehicle stability
• Eliminates uneven or rough ride quality caused by worn struts
• Addresses suspension noise related to faulty mounts or internal components
• Improves handling and safety by maintaining correct damping performance

Installation Notes and Tips

When installing the Bilstein 44-239992 air suspension strut, ensure compatibility with Mercedes-Benz S550 and S550e models. Proper alignment of the lower eye mount and upper multiple stud mounts is critical for secure fitment. Since the boot is not included, inspect the existing boot for damage and replace if necessary to protect the strut from debris and contaminants.

Quality Assurance and Warranty

Bilstein manufactures the 44-239992 air suspension strut to meet OE standards, ensuring durability and consistent performance. The product undergoes rigorous quality control to comply with factory specifications. Warranty details should be confirmed with the supplier or manufacturer, as they may vary.