Moog RK643183 Suspension Control Arm - Rear Upper

Moog RK643183 Rear Upper Control Arm

The Moog RK643183 is a premium suspension control arm for the rear upper position on select Jeep Grand Cherokee models. It is engineered for structural strength and corrosion protection, making it a direct-fit replacement for worn rear suspension components on 1999-2004 Jeep Grand Cherokee applications.

Key Features

• Premium-grade suspension control arm for rear upper placement
• Built for structural strength in demanding suspension service
• Corrosion protection helps support long-term durability
• Direct replacement for select Jeep Grand Cherokee rear upper applications
• Moog RK643183 part number for easy identification and ordering

Detailed Description

Moog RK643183 is a premium suspension control arm designed for the rear upper position on 1999-2004 Jeep Grand Cherokee models. This component is built to restore proper suspension geometry and replace a worn or damaged OE-style arm with a part engineered for strength and corrosion resistance. For buyers searching for a rear upper control arm for Jeep Grand Cherokee 1999-2004, RK643183 provides a fitment-specific solution backed by Moog’s suspension component expertise. This part cross-references Dorman - OE Solutions 522-476 for the same application.

What It Helps Address

• Rear suspension looseness or instability
• Clunking or knocking from worn control arm bushings or joints
• Uneven rear suspension alignment after component wear
• Excess movement in the rear upper suspension link
• Replacement needs for a damaged Jeep Grand Cherokee rear upper control arm

Installation Notes and Tips

Compatible With 1999-2004 Jeep Grand Cherokee, rear upper. Verify the vehicle year and rear upper position before ordering. Inspect related suspension bushings, mounting points, and fasteners during replacement so the new control arm can be installed on a sound suspension foundation. Use the vehicle’s service procedures for torque specifications and alignment checks after installation.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection. RK643183 is a premium suspension control arm built for foreign and domestic nameplates, with materials and construction focused on dependable suspension service.