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Product details
Part NameStrut Assembly
BrandBilstein
Country of ManufactureUnited States
Part Number44-156251
UPC651860654959
Estimate Delivery Date
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If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Bilstein B4 OE Replacement (Air) dampers are designed to replace the original air suspension systems on many European brand vehicles. Bilstein is an OE supplier for air suspension systems; the quality of these products meets and typically exceeds the standards set forth by the vehicle's manufacturer. Bilstein B4 OE Replacement (Air) dampers are designed to connect directly into the original connectors on the vehicle ensuring modification-free installation and restoration of the original feel of the vehicle.
Characteristics include:
Collapsed Length (IN):27.56
Collapsed Length (mm):699.9
Extended Length (IN):30.35
Extended Length (mm):770.9
Finish:Black Paint
Internal Design:Monotube
Lower Mount Type:Clevis
PartType:Air Spring Module
Prop 65 (Y/N):Y
Prop 65 - Short Label:WARNING: Cancer &
Reproductive Harm - www.P65Warnings.ca.gov
Reservoir:Yes
Segment:Air Springs
Series:B4 OE Replacement (Air)
Shaft Diameter:18mm
Spring Seat Included:No
Title:Bilstein Shock Absorbers
Upper Mount Type:Special
Some of the interchangeable part numbers are:
Customer Video Reviews
Watch genuine customer videos showing their upgrades and honest results of similar products
Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2011
Mercedes-Benz
ML350
4Matic
Air Front Spring
Front
2011
Mercedes-Benz
ML350
Base
Air Front Spring
Front
2011
Mercedes-Benz
ML350
Bluetec 4Matic
Air Front Spring
Front
2011
Mercedes-Benz
ML550
Base
Air Front Spring
Front
2010
Mercedes-Benz
ML350
4Matic
Air Front Spring
Front
2010
Mercedes-Benz
ML350
Base
Air Front Spring
Front
2010
Mercedes-Benz
ML350
Bluetec 4Matic
Air Front Spring
Front
2010
Mercedes-Benz
ML550
Base
Air Front Spring
Front
2009
Mercedes-Benz
ML320
Bluetec 4Matic
Air Front Spring
Front
2009
Mercedes-Benz
ML350
4Matic
Air Front Spring
Front
2009
Mercedes-Benz
ML350
Base
Air Front Spring
Front
2009
Mercedes-Benz
ML550
Base
Air Front Spring
Front
2008
Mercedes-Benz
ML320
CDI
Air Front Spring
Front
2008
Mercedes-Benz
ML350
4Matic
Air Front Spring
Front
2008
Mercedes-Benz
ML550
Base
Air Front Spring
Front
2007
Mercedes-Benz
GL320
CDI
With Electronic Suspension
Front
2007
Mercedes-Benz
ML320
CDI
Air Front Spring
Front
2007
Mercedes-Benz
ML350
4Matic
Air Front Spring
Front
2007
Mercedes-Benz
ML500
Base
Air Front Spring
Front
2006
Mercedes-Benz
ML350
4Matic
With Air Suspension
Front
2006
Mercedes-Benz
ML500
Base
With Air Suspension
Front
See what other customers say:
Customer Reviews
Overall rating: 4.9 / 5 from 594 reviews.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.
Thanks for catching an error in my order and righting it for me, complete with email to say so! This … is what customer service head and shoulders above, looks like !! Well done all !!
Service was great, appreciated the phone call to confirm the vehicle. Parts arrived quick. OEM fit. Will be ordering brakes as you can see by the picture. Very impressed.
I have bought this rotor on part pioneer for my Q3 and installed and used for over a week, they are amazing no squeaks no noises brakes have improved 110%. This rotors are the best so far I’ve always bought rotors and used in all three of my cars and so far these ones are the best that I have ever bought.
Thanks
Renato
Awesome parts, for a great deal, and the customer service is second to none, always willing to help, and they double check fitment to ensure you always get the right parts! Will definitely be ordering again.