Suspensia X31BU0277 Suspension Control Arm Bushing - Rear Right Forward

Mercedes-Benz Rear Right Forward Bushing

Suspensia X31BU0277 is a suspension control arm bushing for the rear right forward position on select Mercedes-Benz S-Class and CL-Class models. It is built for vehicles that use an upper bushing in this location and is a direct-fit replacement for the listed applications.

• Suspension control arm bushing for the rear right forward position
• Fits applications with upper bushing configuration
• OE-style replacement for Mercedes-Benz S450, S560, S63 AMG, S65 AMG, S550, S550e, S600, S350, S400, CL550, and CL63 AMG
• Suspensia part number X31BU0277
• Cross-references OE part number 2223500292 for the same application

Detailed Fitment and Application

Compatible with select Mercedes-Benz rear suspension setups, this bushing is used in the rear right forward control arm position where precise bushing support is required. Fits 2018-2020 Mercedes-Benz S450, rear right forward; Fits 2018-2020 Mercedes-Benz S560, rear right forward; Fits 2014-2020 Mercedes-Benz S63 AMG, rear right forward; Fits 2008-2010 Mercedes-Benz S63 AMG, rear right forward; Fits 2015-2020 Mercedes-Benz S65 AMG, rear right forward; Fits 2007-2017 Mercedes-Benz S550, rear right forward; Fits 2015-2017 Mercedes-Benz S550e, rear right forward; Fits 2015-2017 Mercedes-Benz S600, rear right forward; Fits 2007-2014 Mercedes-Benz CL550, rear right forward; Fits 2012-2013 Mercedes-Benz S350, rear right forward; Fits 2013 Mercedes-Benz S400, rear right forward before 03/22/2013; Fits 2010-2012 Mercedes-Benz S400, rear right forward; Fits 2008-2010 Mercedes-Benz CL63 AMG, rear right forward. Suspensia is manufactured in Turkey in IATF 16949 certified factories and is backed by ISC Industries, a supplier to OE Tier 1 and Tier 2 customers including Ford, Fiat/Chrysler, Volkswagen Group, and Renault/Nissan.

Common Problems This Part Addresses

• Rear suspension looseness at the control arm mounting point
• Excessive play or movement in the rear right forward arm
• Clunking or knocking from worn bushing material
• Uneven rear suspension response caused by bushing wear
• Restoring proper control arm support on Mercedes-Benz S-Class and CL-Class models

Installation Notes and Tips

Verify the rear right forward position and confirm the vehicle uses the upper bushing configuration before ordering. Compare the original bushing and OE reference 2223500292 to confirm application match on your Mercedes-Benz S550, S63 AMG, or related model. Professional installation is recommended because suspension bushings are typically pressed or installed with specialized tools.

Quality Assurance

Suspensia parts are produced in Turkey in IATF 16949 certified factories under ISC Industries, a manufacturer that supplies OE-level customers worldwide. This part number is X31BU0277.