Bilstein 22-135049 Suspension Strut Assembly - Front Right

Overview of Bilstein B4 OE Replacement Suspension Strut Assembly

The Bilstein shock absorbers B4 OE Replacement suspension strut assembly (part number 22-135049) is engineered for precise fitment on select BMW models. Designed to restore original ride comfort and handling, this strut assembly is a reliable choice for maintaining your vehicle's suspension performance.

• Compatible with BMW 325i, 328i, 330i, 335d, 335i, and 335is models
• Black paint finish for corrosion resistance
• Twintube internal design for consistent damping
• Special lower mount type and stem upper mount type for exact OE fit
• Part of the B4 OE Replacement series by Bilstein
• Boot not included

Detailed Product Features and Specifications

This Bilstein suspension strut assembly features a twintube internal design, which provides reliable and consistent damping performance suitable for daily driving conditions. The black paint finish offers protection against corrosion, extending the service life of the strut. The special lower mount type and stem upper mount type ensure a precise fitment on compatible BMW models, including the 325i, 328i, 330i, 335d, 335i, and 335is. The absence of a boot means the strut is designed to match original equipment specifications closely, maintaining the integrity of the suspension system.

About the B4 OE Replacement Product Line

The Bilstein B4 OE Replacement line is designed to meet or exceed original equipment standards, providing a direct replacement for worn or damaged suspension components. This product line focuses on restoring the original driving characteristics of your BMW by using proven technology and quality materials. The B4 series is ideal for drivers seeking dependable performance without modifying the vehicle's factory suspension setup.

Common Applications and Problem Solving

• Restores factory ride comfort and handling on BMW 3 Series models
• Replaces worn or leaking original struts causing poor damping
• Eliminates excessive body roll and instability during cornering
• Addresses uneven tire wear due to suspension issues
• Improves vehicle control and braking response

Installation Notes and Tips

Installation of the Bilstein 22-135049 suspension strut assembly should be performed by a qualified technician familiar with BMW suspension systems. Ensure all mounting points, including the special lower mount and stem upper mount, are properly aligned and torqued to manufacturer specifications. Since the boot is not included, inspect the existing dust cover and replace if necessary to protect the strut shaft from debris and extend service life.

Quality Assurance and Warranty

Bilstein manufactures the B4 OE Replacement suspension strut assembly to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details are not provided here, Bilstein products typically come with a limited warranty covering defects in materials and workmanship. Refer to official Bilstein documentation for exact warranty terms.