Bilstein 22-003645 Suspension Strut Assembly - Front

Bilstein B4 OE Replacement Suspension Strut Assembly Overview

The Bilstein shock absorbers B4 OE Replacement suspension strut assembly (part number 22-003645) is engineered for Mercedes-Benz 300SL and 500SL models. Designed to restore original ride comfort and handling, this strut assembly features a durable black paint finish and a twintube internal design for consistent performance.

• Compatible with Mercedes-Benz 300SL and 500SL
• Part number 22-003645 for precise identification
• Black paint finish for corrosion resistance
• Twintube internal design for reliable damping
• Special lower mount and stem upper mount types
• Boot not included

Detailed Product Description

This Bilstein B4 OE Replacement suspension strut assembly is built to meet original equipment specifications, ensuring a direct fit and dependable operation on Mercedes-Benz 300SL and 500SL vehicles. The twintube internal design provides a balance of comfort and control by effectively managing suspension movement. Finished in black paint, the strut assembly offers protection against environmental elements, extending service life. The special lower mount type and stem upper mount type are designed to match the factory mounting points, simplifying installation and maintaining vehicle geometry.

About the B4 OE Replacement Product Line

The B4 OE Replacement line from Bilstein focuses on delivering high-quality suspension components that replicate original equipment performance. This product line is ideal for drivers seeking to restore their vehicle’s suspension to factory standards without modifying ride characteristics. The B4 series emphasizes durability and consistent damping, making it suitable for Mercedes-Benz 300SL and 500SL owners requiring reliable replacement parts.

Common Applications and Problem Resolution

• Restores original ride comfort and handling on Mercedes-Benz 300SL and 500SL
• Replaces worn or leaking suspension struts
• Eliminates excessive bouncing or poor damping
• Corrects uneven tire wear caused by faulty struts
• Improves vehicle stability and control

Installation Notes and Tips

Ensure compatibility by verifying the part number 22-003645 before installation. The special lower mount and stem upper mount require proper alignment to maintain suspension geometry. Since the boot is not included, inspect the existing boot for damage and replace if necessary to protect the strut assembly. Professional installation is recommended to ensure safety and optimal performance.

Quality Assurance and Warranty

Bilstein B4 OE Replacement suspension strut assemblies are manufactured to meet strict quality standards, replicating original equipment specifications. While specific warranty details are not provided here, Bilstein products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to official Bilstein documentation for exact warranty terms.