Moog RK641869 Suspension Control Arm - Rear Lower

Moog RK641869 Rear Lower Control Arm

The Moog RK641869 is a stamped steel suspension control arm built for the rear lower position on select Jeep Grand Cherokee models. It uses rubber bushings and a painted black finish to support structural strength and corrosion protection in everyday driving conditions.

Fits 1999-2004 Jeep Grand Cherokee, rear lower, with Heavy Duty Suspension; Premium OE Replacement. This Moog control arm is a direct-fit suspension component for the Jeep Grand Cherokee rear lower application, and the RK641869 part number is commonly searched for OE-style replacement needs.

Key Features

• Stamped steel construction for strength and consistent fit
• Black painted finish for added corrosion resistance
• Rubber bushings included for suspension articulation and noise control
• Non-adjustable design for OE-style replacement
• Rear lower suspension control arm for 1999-2004 Jeep Grand Cherokee
• Moog RK641869 cross-references Dorman OE Solutions 520-368 for the same application

Detailed Description

Moog premium control arms for foreign and domestic nameplates are engineered with structural durability and corrosion protection in mind. The RK641869 is a rear lower suspension control arm made from stamped steel with a painted black finish, and it includes rubber bushings to help restore proper suspension movement and ride control. It does not include a ball joint, grease fitting, or mounting hardware.

For Jeep Grand Cherokee rear suspension service, this part number RK641869 is a practical OE-replacement choice when the original control arm shows wear, bushing deterioration, or corrosion. It is listed for 1999-2004 Jeep Grand Cherokee models with Heavy Duty Suspension, making it a focused fitment for rear lower suspension repair.

Common Problems This Part Addresses

• Rear suspension clunking from worn control arm bushings
• Excessive rear-end movement or looseness over bumps
• Uneven tire wear related to worn suspension geometry
• Corrosion damage on the original rear lower control arm
• Restoring stable rear suspension performance on Jeep Grand Cherokee models

Installation Notes and Tips

Verify rear lower fitment before installation on 1999-2004 Jeep Grand Cherokee vehicles with Heavy Duty Suspension. Inspect the mounting points, surrounding bushings, and related suspension components for wear before replacing the arm. Because mounting hardware is not included, reuse or replacement hardware should be confirmed separately during service. After installation, a suspension inspection and alignment check are recommended to confirm proper geometry.

Quality Assurance

Moog is known for suspension components engineered for structural strength and corrosion protection. The RK641869 is built as a premium OE-style replacement control arm for the specified Jeep Grand Cherokee rear lower application.