Bilstein
B4 OE Replacement (Air)

Bilstein 24-144919 Air Shock Absorber - Rear

Brand Bilstein 24-144919
Position Rear
Boot Included Black straight
Finish Black paint
Internal Design Monotube
Lower Mount Type Clevis
Reservoir Yes
Series B4 oe replacement (air)
Title Bilstein shock absorbers
Upper Mount Type Stem
Product line B4 OE Replacement (Air)
Fits Mercedes-Benz · 5 vehicles

OE replacement. Direct-connect design restores the original feel with modification-free installation.

Monotube design. Delivers consistent damping performance in a durable shock absorber.

OE supplier pedigree. Built to meet manufacturer standards for air suspension systems.

Cross-references 164 320 08 31, 164 320 18 31 and 164 320 29 31 for the same application. See all 5.

$849.00Free shipping
Out of stock
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 $849.00
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Bilstein B4 OE Replacement (Air) Rear Shock

The Bilstein B4 OE Replacement (Air) shock absorber is built for direct replacement of the original air suspension damper on select European vehicles. This rear unit restores factory-style ride control and connects to the original vehicle connectors for modification-free installation. Part number 24-144919 is listed for 2007-2011 Mercedes-Benz ML63 AMG rear applications.

Key Features

  • Bilstein B4 OE Replacement (Air) series for factory-style air suspension service
  • Rear air shock absorber for 2007-2011 Mercedes-Benz ML63 AMG
  • Monotube internal design for consistent damping response
  • Direct connection to original vehicle connectors
  • Black paint finish with black straight boot included
  • Stem upper mount and clevis lower mount configuration
  • Reservoir-equipped design

Product Details

Bilstein 24-144919 is an OE replacement air shock absorber engineered for Mercedes-Benz air suspension systems. Bilstein supplies original equipment air suspension components, and this B4 OE Replacement (Air) damper is built to match the original fit and function expected on the vehicle. The monotube construction supports controlled damping, while the direct-connect design helps preserve the factory installation layout on the rear suspension of the ML63 AMG.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Rear suspension sag on air-equipped Mercedes-Benz ML63 AMG models
  • Uneven ride height at the rear of the vehicle
  • Excessive bouncing or reduced damping control
  • Loss of factory ride quality from a worn air shock absorber
  • Need for an OE-style rear suspension replacement without modification

Installation Notes

Fits 2007-2011 Mercedes-Benz ML63 AMG, rear. Verify the original mount style and connector layout before installation. This part uses a stem upper mount and clevis lower mount, so matching the vehicle’s existing rear air shock configuration is important for proper fitment. Part number 24-144919 should be matched to the vehicle’s rear suspension application before service begins.

Quality Assurance

Bilstein’s B4 OE Replacement (Air) line is positioned as an OE-style solution for European air suspension systems, with construction intended to meet the standards associated with original equipment fit and performance. For buyers searching for a rear air shock absorber for 2007-2011 Mercedes-Benz ML63 AMG, 24-144919 provides a direct replacement path that follows the factory connector and mounting layout.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2011Mercedes-BenzML63 AMGBaseRearB4 OE Replacement (Air)
2010Mercedes-BenzML63 AMGBaseRearB4 OE Replacement (Air)
2009Mercedes-BenzML63 AMGBaseRearB4 OE Replacement (Air)
2008Mercedes-BenzML63 AMGBaseRearB4 OE Replacement (Air)
2007Mercedes-BenzML63 AMGBaseRearB4 OE Replacement (Air)
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
164 320 08 31164 320 18 31164 320 29 31BE5-E491F4-BE5-E491-H0