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Bilstein

Bilstein B4 MB B-Class W245 Front Twintube Strut Assembly

$350.00 $175.00 Save $175.00

SKU: B009 22-215833

In Stock
In Stock
Ships by Oct 23
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Bilstein B4 OE Replacement DampMatic strut assembly is designed to replace the original equipment on select Mercedes-Benz models. This damper is an ideal choice for drivers seeking to restore their vehicle's original performance and handling with the quality of Bilstein.

This front strut assembly is a twintube design with a collapsed length of 15.81 inches and an extended length of 22.8 inches. It utilizes STEM and CLEVIS top and bottom mounts respectively and comes in black with a black paint finish. Factory hardware, including necessary washers, bushings, reservoir clamps, and nuts, is included for installation, though factory shock mounting bolts are reused.
Show original supplier description

Part #: 22-215833

Bilstein B4 OE Replacement (DampMatic) dampers are designed to replace the original units found on certain Mercedes-Benz models. Bilstein B4 OE Replacement (DampMatic) dampers feature self-adjusting damping control and are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world-famous Bilstein quality.

Features:

  • Passive, amplitude-selective damping adjustment
  • Automatic reduction of damping force at low excitation for greater rolling comfort
  • Increased damping force during intensive build-up movements for enhanced vehicle stability

Twintube Strut Assembly

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandBilstein
Part NumberB009 22-215833

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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