Moog RK641650 Suspension Control Arm - Rear Left Lower Rearward

Moog RK641650 Rear Left Lower Control Arm

Moog RK641650 is a stamped steel suspension control arm for the rear left lower rearward position on select Chrysler, Dodge, and Mopar applications. It is built with corrosion-protective paint and rubber bushings to support stable rear suspension geometry on vehicles such as the Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum.

Key Features

• Stamped steel construction for structural strength
• Painted black finish for added corrosion protection
• Rubber bushings included for suspension isolation
• Non-adjustable design for direct replacement use
• Fits the rear left lower rearward position
• Moog RK641650 is a regular-grade suspension control arm

Detailed Product Overview

This suspension control arm is engineered for foreign and domestic nameplates and is built to meet OEM standards for the rear left lower rearward location. The stamped steel body helps maintain strength under load, while the painted finish adds a layer of protection against rust and road exposure. Moog RK641650 is a practical replacement choice for Chrysler 300 rear left lower rearward suspension service, as well as Dodge Challenger, Dodge Charger, and Dodge Magnum rear suspension repairs.

This part cross-references Dorman OE Solutions 521-947 for the same application. It also cross-references Mopar 68051639AB for the same application.

Common Problems This Part Can Address

• Rear suspension looseness or instability
• Clunking or knocking from worn rear control arm bushings
• Uneven rear tire wear caused by worn suspension geometry
• Excessive rear-end movement over bumps and turns
• Restoring proper rear left lower rearward arm support on Chrysler 300, Dodge Charger, and related models

Installation Notes and Tips

Verify vehicle year, make, model, and rear left lower rearward position before ordering. This control arm includes bushings, but it does not include a ball joint, mounting hardware, or grease fitting, and it is not pre-greased. Because suspension components affect alignment and handling, inspect related rear suspension parts and perform a professional alignment after installation.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection. RK641650 is built as a direct-fit suspension control arm for confirmed Chrysler and Dodge rear suspension applications, including 2005-2018 Chrysler 300, 2008-2018 Dodge Challenger, 2006-2018 Dodge Charger, and 2005-2008 Dodge Magnum in the rear left lower rearward position.