Suspensia X31LA0075 Suspension Control Arm - Rear Left Forward

Rear Left Forward Suspension Control Arm

Suspensia X31LA0075 is a rear left forward suspension control arm for select Mercedes-Benz S-Class and AMG applications. It uses an aluminum arm with a corrosion-resistant finish and includes a bushing for direct replacement service on the rear suspension.

Built in Turkey in IATF16949 certified factories, this control arm reflects Suspensia’s OE-focused manufacturing background through ISC Industries. It is a direct-fit replacement for the rear left forward position on Mercedes-Benz S450, S560, S63 AMG, S65 AMG, S550, S550e, S600, S350, S400, CL550, and CL63 AMG applications listed below.

• Part number: X31LA0075
• Rear left forward suspension control arm
• Aluminum construction with grey finish
• Corrosion-resistant surface treatment
• Bushing included
• No grease fitting, no greaseable design
• No mounting hardware included
• Non-adjustable design

Vehicle Fitment

• Fits 2018-2020 Mercedes-Benz S450, rear left forward.
• Fits 2018-2020 Mercedes-Benz S560, rear left forward.
• Fits 2014-2020 Mercedes-Benz S63 AMG, rear left forward.
• Fits 2008-2010 Mercedes-Benz S63 AMG, rear left forward.
• Fits 2015-2020 Mercedes-Benz S65 AMG, rear left forward.
• Fits 2007-2017 Mercedes-Benz S550, rear left forward.
• Fits 2015-2017 Mercedes-Benz S550e, rear left forward.
• Fits 2015-2017 Mercedes-Benz S600, rear left forward.
• Fits 2007-2014 Mercedes-Benz CL550, rear left forward.
• Fits 2012-2013 Mercedes-Benz S350, rear left forward.
• Fits 2013 Mercedes-Benz S400, rear left forward, before 03/22/2013.
• Fits 2010-2012 Mercedes-Benz S400, rear left forward.
• Fits 2008-2010 Mercedes-Benz CL63 AMG, rear left forward.

What This Part Helps Address

• Rear suspension looseness or instability at the left forward control arm position
• Clunking or knocking from worn suspension bushings
• Uneven rear tire wear related to suspension geometry wear
• Excess movement in the rear suspension linkage
• Restoration of proper rear suspension alignment after component wear

Installation Notes

Confirm the rear left forward position before ordering, since this arm is side- and location-specific. Compare the original arm length and mounting points to X31LA0075, and inspect adjacent bushings and hardware during service because mounting hardware is not included. This part cross-references Mercedes-Benz OE number 2223500192 for the same application.

Quality Assurance

Suspensia is manufactured under ISC Industries’ OE-oriented production standards in Turkey, with factory certification to IATF16949. That manufacturing background supports consistent fitment and material control for Mercedes-Benz rear suspension service.