Moog RK641777 Suspension Control Arm - Rear Lower

Moog Suspension Control Arm for Jeep Wrangler JK

The Moog RK641777 suspension control arm is designed specifically for Jeep Wrangler and Wrangler JK models. Constructed from durable stamped steel with a black painted finish, this control arm offers reliable performance and longevity for your vehicle's suspension system.

• Material: Stamped steel for strength and durability
• Length: 19.763 inches for precise fitment
• Color: Black with a protective paint finish
• Includes rubber bushings for effective vibration dampening
• Pre-greased: No; grease fitting: No
• Does not include ball joint or mounting hardware
• Grade type: Regular, non-adjustable design

Durable Construction and Design Details

The Moog RK641777 control arm is engineered to meet the suspension needs of Jeep Wrangler and Wrangler JK vehicles. Its stamped steel construction provides a balance of strength and flexibility, while the black painted finish helps resist corrosion. The included rubber bushings help absorb road vibrations and reduce noise, contributing to a smoother ride. Although this control arm does not come pre-greased or with a grease fitting, it is designed for straightforward maintenance and replacement.

Compatible Jeep Wrangler Suspension Replacement

This suspension control arm is compatible with Jeep Wrangler and Wrangler JK models, making it a suitable replacement part for restoring proper suspension geometry and handling. It is ideal for addressing common suspension issues such as worn bushings or damaged control arms.

• Eliminates excessive suspension play caused by worn control arms
• Reduces uneven tire wear due to misalignment
• Improves vehicle stability and handling performance
• Addresses noise and vibration from deteriorated bushings

Installation Notes and Tips

Installation of the Moog RK641777 control arm requires basic suspension knowledge and tools. Since mounting hardware and ball joints are not included, ensure you have the necessary components before beginning installation. It is recommended to inspect related suspension parts during replacement and perform a wheel alignment afterward to maintain proper handling characteristics.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet OEM specifications, ensuring reliable fit and function. While specific warranty details for part number RK641777 are not provided here, Moog typically offers limited warranties covering defects in materials and workmanship. Refer to Moog's official documentation for complete warranty information.