Bilstein
B4 OE Replacement (Air)

Bilstein 26-281285 Air Shock Absorber - Rear Right

Brand Bilstein 26-281285
Position Rear Right
Boot Included Black bellows
Finish Black paint
Internal Design Monotube
Series B4 oe replacement (air)
Title Bilstein shock absorbers
Upper Mount Type Special
Product line B4 OE Replacement (Air)
Fits Mercedes-Benz · 3 vehicles

OE replacement design. Direct-connect air shock absorber for factory-style suspension restoration.

Monotube construction. Built for consistent damping response and controlled ride quality.

B4 OE Replacement (Air). Bilstein series for original-equipment air suspension applications.

Cross-references 205 320 86 30 for the same application. See all 1.

$545.00Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Air Shock Absorbers are typically replaced in pairs, axle by axle.
Order total $545.00
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

OE Replacement Air Shock

Bilstein B4 OE Replacement (Air) shock absorber 26-281285 is built for direct replacement of the original air suspension damper on select Mercedes-Benz applications. It restores factory-style ride feel while connecting to the vehicle’s original air suspension connectors for modification-free installation.

Key Features

  • Bilstein B4 OE Replacement (Air) series for factory-style suspension restoration
  • Monotube internal design for consistent damping response
  • Black bellows boot included for added protection
  • Black painted finish for a clean, corrosion-resistant appearance
  • Special upper mount type for the specified application

Detailed Description

This Bilstein air shock absorber is engineered as an OE replacement for vehicles equipped with air suspension. The B4 OE Replacement (Air) line is positioned as a direct-fit solution that connects to the original vehicle connectors, helping preserve the original suspension feel without requiring modifications. Part number 26-281285 is listed for 2016-2018 Mercedes-Benz C350e rear right applications with air suspension. This part cross-references Mercedes-Benz 205 320 86 30 for the same application.

For shoppers looking for a Mercedes-Benz C350e rear right air shock absorber, this Bilstein unit provides a direct replacement path for the factory component. The monotube construction supports controlled damping performance, while the included bellows boot helps shield the damper from road debris and contamination.

What It Is Used For

  • Replacing a worn or leaking air suspension damper
  • Restoring original ride height control and damping response
  • Addressing uneven rear suspension behavior
  • Correcting noise or harshness from a failing air shock absorber

Installation Notes and Tips

Fits 2016-2018 Mercedes-Benz C350e, rear right. Verify the vehicle is equipped with air suspension before ordering. Confirm connector style and upper mount type against the removed part to ensure proper installation. Part number 26-281285 should be matched to the listed fitment and OE reference before installation.

Quality Assurance

Bilstein is an OE supplier for air suspension systems, and the B4 OE Replacement (Air) line is built to meet the standards expected for original-equipment replacement. Part number 26-281285 is engineered for direct connection to the factory system and consistent replacement performance.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2018Mercedes-BenzC350eBaseRear RightWith Air Suspension; B4 OE Replacement (Air)
2017Mercedes-BenzC350eBaseRear RightWith Air Suspension; B4 OE Replacement (Air)
2016Mercedes-BenzC350eBaseRear RightWith Air Suspension; B4 OE Replacement (Air)
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
205 320 86 30