Moog RK640664 Suspension Control Arm - Front Lower Rearward

Overview of Moog RK640664 Suspension Control Arm

The Moog RK640664 suspension control arm is engineered for Chrysler and Dodge vehicles, including the 300, Challenger, Charger, and Magnum models. Constructed from forged steel with a durable black painted finish, this control arm offers reliable performance and structural integrity for your vehicle's suspension system.

• Made from forged steel for strength and durability
• Length of 15.980 inches for precise fitment
• Black painted finish to resist corrosion
• Includes rubber bushings for vibration dampening
• Compatible with Chrysler 300, Dodge Challenger, Charger, and Magnum
• Part number RK640664 for accurate identification

Detailed Product Description

This Moog suspension control arm (part number RK640664) is designed to maintain proper wheel alignment and suspension geometry on select Chrysler and Dodge vehicles. The forged steel construction ensures the arm withstands the stresses of daily driving and road conditions. The black painted finish provides additional protection against rust and wear. Rubber bushings are included to reduce noise and absorb vibrations, contributing to a smoother ride. This control arm does not include a ball joint, grease fittings, or mounting hardware, so those components must be sourced separately if needed.

Compatible Vehicles and Applications

This control arm is compatible with the following makes and models:

• Chrysler 300
• Dodge Challenger
• Dodge Charger
• Dodge Magnum

Ensure compatibility by verifying the part number RK640664 matches your vehicle’s requirements.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing poor handling
• Corroded or weakened control arm structure affecting suspension stability
• Misalignment leading to uneven tire wear
• Excessive vibration or noise from suspension components
• Replacement of factory control arms for maintenance or repair

Installation Notes and Tips

• Verify vehicle compatibility with part number RK640664 before installation
• Inspect related suspension components such as ball joints and mounting hardware
• Use proper torque specifications when securing the control arm
• Alignment check is recommended after installation to ensure proper suspension geometry
• Professional installation is advised for optimal safety and performance

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards. The RK640664 control arm is built with high-quality forged steel and rubber bushings to provide reliable service life. While specific warranty details may vary, Moog typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Moog directly for exact warranty terms.