Arnott SK-3029 Shock Absorber - Rear

Remanufactured Rear Shock for Mercedes-Benz SUVs

Arnott SK-3029 is a remanufactured O.E. rear shock absorber for Mercedes-Benz GL-Class and ML-Class SUVs equipped with Airmatic and Adaptive Damping System (ADS), excluding AMG models. It is built for the left or right rear position and is remanufactured in the USA to restore OE-style damping performance.

The Arnott REMAN line focuses on restoring original equipment function through inspection, cleaning, component replacement, and testing. For drivers searching for a rear shock absorber for a 2007-2012 Mercedes-Benz GL450 or a remanufactured rear shock for a 2006-2011 Mercedes-Benz ML350 with ADS, SK-3029 is a direct-fit service part for the listed applications.

Key Features

• Remanufactured O.E. rear shock absorber for left or right rear installation
• Fits Mercedes-Benz GL-Class X164 and ML-Class W164 vehicles with Airmatic and ADS
• Standard grade type
• Inspected, steam cleaned, and spin blasted to bare metal before remanufacturing
• Recharged with new high-performance shock oil
• Worn piston and rod guides replaced, along with the seal pack
• Repainted with corrosion-inhibiting paint
• Dyno and functionally tested for OE performance
• Arnott REMAN product line assembled in the USA

Detailed Description

Arnott SK-3029 is a remanufactured rear suspension shock absorber engineered for Mercedes-Benz GL350, GL450, GL500, GL550, GL320, ML350, ML450, ML500, ML550, and ML320 applications listed below. It is designed for vehicles with Airmatic and Adaptive Damping System (ADS), and it excludes AMG models. The shock is restored with new oil and renewed internal wear components to support consistent damping response on the rear suspension.

This part cross-references Mercedes-Benz OE numbers 1643200731 and 1643201131 for the same application. If you are replacing a worn rear shock on a Mercedes-Benz GL-Class or ML-Class SUV, SK-3029 provides a remanufactured OE-style solution for the rear suspension.

What This Part Helps Address

• Rear suspension bounce or excessive body movement
• Uneven damping response from a worn shock absorber
• Noisy or degraded rear ride control
• Oil leakage from a failing rear shock assembly
• Ride quality loss on Airmatic and ADS-equipped SUVs

Installation Notes and Fitment

• Fits 2010-2012 Mercedes-Benz GL350, rear
• Fits 2007-2012 Mercedes-Benz GL450, rear
• Fits 2008-2012 Mercedes-Benz GL500, rear
• Fits 2008-2012 Mercedes-Benz GL550, rear
• Fits 2007-2009 Mercedes-Benz GL320, rear
• Fits 2006-2011 Mercedes-Benz ML350, rear
• Fits 2010-2011 Mercedes-Benz ML450, rear
• Fits 2006-2011 Mercedes-Benz ML500, rear
• Fits 2008-2011 Mercedes-Benz ML550, rear
• Fits 2007-2009 Mercedes-Benz ML320, rear

Verify that the vehicle is equipped with Airmatic and Adaptive Damping System (ADS) before ordering. Confirm the rear position and match the OE part number when servicing a Mercedes-Benz GL-Class or ML-Class SUV.

Quality Assurance

Arnott remanufactures and assembles SK-3029 in the USA. Each shock absorber is inspected, cleaned, rebuilt with replaced wear components, and dyno tested to confirm function and OE-level performance. Arnott backs this part with a Limited Lifetime Warranty.