Suspensia X31CA0446 Suspension Control Arm - Front Right Lower

Front Right Lower Control Arm for Mercedes-Benz

Suspensia X31CA0446 is a front right lower suspension control arm built for direct OE fit and OE appearance. It is made from forged aluminum and uses rubber bushings to support stable suspension movement on select Mercedes-Benz GLE, GLS, and Maybach GLS applications.

Key Features

• Forged aluminum construction for strength and reduced unsprung weight
• Direct OE fit and OE look for clean replacement on the front suspension
• Rubber bushings included
• Black bushing color
• Non-greaseable design with no grease fitting
• Regular grade replacement part
• Suspensia part number X31CA0446

Detailed Description

This Suspensia suspension control arm is engineered for the front right lower position on 2020-2024 Mercedes-Benz GLE350, GLE450, and GLE580, 2020-2024 Mercedes-Benz GLS450 and GLS580, and 2021-2024 Mercedes-Benz Maybach GLS600. The forged aluminum body helps maintain the original suspension geometry while the rubber bushings provide the isolation expected in OE-style chassis service. Suspensia manufactures chassis components in an automated OE production environment and builds parts to OE or better quality standards. The X31CA0446 is a practical replacement when restoring front-end control and ride consistency on Mercedes-Benz GLE and GLS platforms.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Front-end looseness or wandering from worn control arm bushings
• Clunking or knocking from suspension wear at the front right lower corner
• Uneven steering response caused by degraded chassis components
• Suspension geometry changes after bushing or arm wear
• Ride quality loss on Mercedes-Benz GLE, GLS, and Maybach GLS models

Installation Notes and Tips

• Install at the front right lower suspension position only.
• Inspect adjacent bushings, ball joints, and mounting points before installation.
• Because this arm is not pre-greased and does not include a grease fitting, no lubrication service point is provided.
• Follow factory torque specifications and perform a professional alignment after replacement.

Quality Assurance

Suspensia chassis parts are produced in an IATF 16949:2016, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and ISO 50001:2018 certified facility with OE-fit manufacturing standards. Part number X31CA0446 is built for direct replacement service on Mercedes-Benz GLE, GLS, and Maybach GLS applications.