Moog RK643628 Suspension Control Arm - Rear Right Upper Center

Premium Rear Right Upper Center Control Arm

Restore rear suspension geometry with this Moog premium control arm, part number RK643628. It is built for foreign and domestic applications with structural strength and corrosion protection in mind, and it is a direct fit for the rear right upper center position on select Mercedes-Benz SUVs.

Key Features

• Premium-grade suspension control arm for rear right upper center placement
• Engineered for structural strength and corrosion resistance
• Suspension control arm and ball joint assembly meets OEM standards
• Direct replacement for select Mercedes-Benz GLE and GLS models
• Moog RK643628 for precise suspension service and repair

Detailed Description

The Moog RK643628 suspension control arm is built for Mercedes-Benz rear suspension service where accurate alignment and stable handling matter. This premium control arm is used on 2012-2019 Mercedes-Benz ML, GL, GLE, and GLS applications, including Fits 2016-2019 Mercedes-Benz GLE400, rear right upper center; Fits 2017-2019 Mercedes-Benz GLS450, rear right upper center; and Fits 2013-2016 Mercedes-Benz GL550, rear right upper center. It also cross-references Delphi TC3449 for the same application.

For buyers searching for a Mercedes-Benz GLE rear right upper center control arm, a Mercedes-Benz GLS suspension control arm, or a Moog RK643628 replacement, this part is built to match the original mounting location and service requirements for the listed vehicles.

Common Repair Symptoms

• Rear suspension clunking or knocking over bumps
• Uneven tire wear from altered rear alignment
• Loose or unstable rear-end handling
• Excessive play in the rear upper control arm assembly
• Worn ball joint movement at the rear suspension link

Installation Notes and Tips

Install this control arm at the rear right upper center position only on the listed Mercedes-Benz applications. After replacement, perform a professional wheel alignment to verify rear suspension geometry and tire wear settings. Confirm vehicle year, model, and trim before ordering, since fitment varies across ML, GL, GLE, and GLS platforms.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection, with OEM-standard performance expectations for the control arm and ball joint assembly. Part number RK643628 is a premium suspension replacement for select Mercedes-Benz rear suspension repairs.