Moog RK642940 Suspension Control Arm - Rear Lower Rearward

Overview of Moog RK642940 Suspension Control Arm

The Moog RK642940 suspension control arm is engineered for reliable performance in Dodge Durango and Jeep Grand Cherokee models. Constructed from forged steel with rubber bushings included, this control arm offers durability and precise fitment for your vehicle's suspension system.

• Made from durable forged steel for strength and longevity
• Includes rubber bushings to reduce vibration and noise
• Compatible with Dodge Durango, Jeep Grand Cherokee, and Grand Cherokee WK models
• Length of 20.275 inches for exact fitment
• Black finish for corrosion resistance and clean appearance
• Ball joint not included
• Non-adjustable design for straightforward replacement

Detailed Product Description

The Moog RK642940 suspension control arm is designed to restore proper suspension geometry and handling characteristics in compatible Dodge and Jeep vehicles. Its forged steel construction provides the necessary strength to withstand road impacts and stresses, while the included rubber bushings help absorb shocks and reduce noise transmission. The control arm measures 20.275 inches in length and features a black finish that helps resist corrosion over time. This part is specifically engineered for the Dodge Durango and Jeep Grand Cherokee, including the Grand Cherokee WK, ensuring a precise fit and reliable performance. Note that this control arm does not include a ball joint and is not adjustable, making it a direct replacement part for vehicles originally equipped with similar components.

Common Applications and Issues Addressed

• Restores proper suspension alignment and handling
• Eliminates clunking or knocking noises from worn control arms
• Reduces vibration and improves ride comfort through quality rubber bushings
• Replaces bent or damaged control arms after impact or wear
• Prevents premature tire wear caused by suspension misalignment

Installation Notes and Tips

When installing the Moog RK642940 control arm, ensure the vehicle is securely lifted and supported. Remove the old control arm carefully, noting the orientation and attachment points. Since this part does not include a ball joint, verify the existing ball joint condition before installation. Tighten all fasteners to manufacturer torque specifications to maintain suspension integrity. It is recommended to have a professional alignment performed after installation to ensure optimal handling and tire wear.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The RK642940 control arm is backed by Moog's quality assurance processes. For specific warranty details, please refer to Moog's official warranty information or contact the manufacturer directly.