Suspension and Components› Air Suspension and Components

Bilstein

MB MCLASS (W164) AIRMATIC;R;B4 B4 (AIRMATIC)

$381.33

SKU: B009 40-148335

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Bilstein BBGL-48166-30-3808921 Suspension Shock Absorber Kit is designed for rear suspension applications, providing OE-level matched components for a reliable installation. This kit includes precision-engineered parts to address common symptoms such as poor ride quality, excessive body roll, or uneven tire wear. It is manufactured with attention to detail, supporting the necessary repairs for your vehicle's suspension system.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBilstein
Part NumberB009 40-148335

Videos

How To Replace Mercedes Rear Air Suspension Bags on GL Class X164 Chassis | GL450 Air Spring

How To Replace Mercedes Rear Air Suspension Bags on GL Class X164 Chassis | GL450 Air Spring
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MERCEDES-BENZ GL 450/550/320 AIR SUSPENSION DIY
2007 / 2015 Mercedes-Benz GL450 How to fix Air suspension / replace expansion valve block

2007 / 2015 Mercedes-Benz GL450 How to fix Air suspension / replace expansion valve block
How To Replace The Rear Air Spring On A Mercedes GL 450

How To Replace The Rear Air Spring On A Mercedes GL 450
How to replace Air Shock on Mercades Benz GL450 and other Mercades

How to replace Air Shock on Mercades Benz GL450 and other Mercades
Mercedes Air Suspension Bags | How To Fix Leaking Suspension on Mercedes GL550 | GL Class X164

Mercedes Air Suspension Bags | How To Fix Leaking Suspension on Mercedes GL550 | GL Class X164
How to replace front air spring on Mercedes ML350 (2006-2011); GL450

How to replace front air spring on Mercedes ML350 (2006-2011); GL450

Buy with Confidence

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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