Moog RK643061 Suspension Control Arm - Rear Lower Rearward

Moog RK643061 Rear Lower Control Arm

Moog RK643061 is a rear lower rearward suspension control arm for select Cadillac applications. Built from forged steel with rubber bushings and a black corrosion-resistant finish, it is engineered for structural strength and long-term service in the rear suspension.

Compatible with 1994-2002 Cadillac Eldorado, 1994-1999 Cadillac DeVille, and 1994-1997 Cadillac Seville in the rear lower rearward position, this control arm supports precise suspension geometry and OE-style replacement needs. This part cross-references Mevotech Supreme CMS501089 for the same application.

Key Features

• Forged steel construction for strength and durability
• Black finish for added corrosion protection
• Rubber bushings included for suspension isolation
• Non-adjustable design for direct replacement use
• Ball joint not included
• Fits rear lower rearward suspension positions on select Cadillac Eldorado, DeVille, and Seville models
• Part number RK643061 for easy identification

Detailed Description

Moog RK643061 is a suspension control arm engineered for foreign and domestic nameplates, with a focus on structural integrity and corrosion resistance. The forged steel arm and rubber bushing construction help maintain rear suspension alignment and ride control on Cadillac Eldorado, Cadillac DeVille, and Cadillac Seville applications. If you are searching for a rear lower rearward control arm for 1994-2002 Cadillac Eldorado or a rear suspension control arm for 1994-1999 Cadillac DeVille and 1994-1997 Cadillac Seville, this part matches those fitments directly.

What It Helps Address

• Rear suspension looseness or instability
• Excessive play from worn control arm bushings
• Alignment issues related to rear suspension wear
• Noise from deteriorated rear lower control arm components
• Corrosion-related replacement needs on the rear suspension

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and rear lower rearward position before installation. Because the ball joint is not included, confirm the existing suspension configuration and inspect related rear suspension components for wear during service. Proper alignment should be checked after replacement to restore suspension geometry.

Quality Assurance

Moog manufactures premium control arms for foreign and domestic vehicles with attention to structural strength and corrosion protection. RK643061 is built to meet the demands of OE-style suspension service on Cadillac Eldorado, DeVille, and Seville rear suspension applications.