Bilstein 41-173435 B4 OE Rear Strut for 1998-05 Mercedes-Benz M-Class W163

Vehicle Fitment

• 1998-2005 Mercedes-Benz M-Class (W163; ML320, ML350, ML430, ML500; rear)
• 2000-2003 Mercedes-Benz ML55 AMG (W163; rear)
• Fitment confirmed through 2005 model years for rear strut position.

Features

• Bilstein B4 OE Replacement rear strut assembly
• Gas-pressurized monotube design for consistent damping
• Engineered to meet or exceed original equipment ride quality
• Direct bolt-in replacement for factory rear suspension
• Restores handling, comfort, and stability
• Black corrosion-resistant finish
• Integrated spring seat for secure mounting
• Non-adjustable, OE-matched damping

Specifications

• Brand: Bilstein
• Part Number: 41-173435
• Series: B4 OE Replacement
• Position: Rear strut (left or right)
• Internal Design: Monotube, gas-charged
• Upper Mount Type: Stem
• Lower Mount Type: Stem
• Boot Included: Yes (black straight boot)
• Spring Seat Included: Yes
• Extended Length: 14.19" (360.5 mm)
• Collapsed Length: 11.44" (290.5 mm)

Included Components

• 1x Bilstein B4 OE Replacement rear strut assembly (41-173435)
• Integrated spring seat
• Protective black boot
• Installation instructions

Product Description

The Bilstein 41-173435 is a B4 OE Replacement rear strut assembly designed specifically for Mercedes-Benz M-Class (W163) models including ML320, ML350, ML430, ML500, and ML55 AMG from 1998 through 2005. Built with a gas-pressurized monotube design, this OE-matched damper restores the original ride quality, handling balance, and comfort you expect from factory suspension. It's engineered to meet or exceed the performance of the original strut, making it an excellent choice when replacing worn or failed rear suspension components.

This strut assembly installs directly into the factory mounting locations without modifications and includes an integrated spring seat and protective boot for durability. Designed for drivers who want to maintain a smooth, controlled ride with reliable handling and longevity, the 41-173435 helps ensure balanced rear suspension performance across a range of driving conditions. Always replace in pairs for consistent damping and vehicle dynamics.