Suspensia X31CJ1424 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Mercedes-Benz G63 AMG Front Left Upper Control Arm

Suspensia X31CJ1424 is a front left upper suspension control arm and ball joint assembly for the 2019-2022 Mercedes-Benz G63 AMG. Built with forged aluminum construction and OE-style fitment, it is made for direct replacement on the specified application.

Key Features

• Fits 2019-2022 Mercedes-Benz G63 AMG, front left upper
• Forged aluminum construction for strength and reduced weight
• Pre-greased assembly for ready-to-install service
• Rubber bushings and rubber dust boot included
• Black bushing and boot components for OE-style appearance
• Lock nut included; M14 x 1.5 stud thread size
• Suspensia part number X31CJ1424

Detailed Description

This Suspensia control arm and ball joint assembly is engineered for the front left upper position on the Mercedes-Benz G63 AMG from 2019 through 2022. The forged aluminum arm is paired with rubber bushings and a rubber dust boot to match the service requirements of the original suspension layout while maintaining direct OE fit and OE look. Suspensia manufactures chassis components in a highly automated OE production environment and builds parts to OE or better quality standards for the North American aftermarket. The X31CJ1424 is a practical replacement when servicing worn upper suspension components on the Mercedes-Benz G63 AMG.

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

Common Issues This Part May Address

• Excessive front-end looseness or play from a worn upper control arm
• Clunking or knocking noises from the front left suspension
• Uneven tire wear caused by suspension geometry wear
• Steering instability or wandering linked to worn ball joint components
• Cracked or deteriorated bushings in the upper control arm assembly

Installation Notes and Tips

Verify the front left upper position before installation and confirm the M14 x 1.5 stud thread size matches the vehicle hardware. Because this assembly is pre-greased and includes bushings and a dust boot, it is ready for direct replacement service. Always inspect adjacent suspension components and perform a wheel alignment after installation on the Mercedes-Benz G63 AMG.

Quality Assurance

Suspensia chassis parts are produced in an OE manufacturing facility with automated assembly processes and are backed by certifications including IATF 16949:2016, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and ISO 50001:2018.