Moog RK643802 Suspension Trailing Arm - Rear Right

Moog RK643802 Rear Right Trailing Arm

Moog RK643802 is a premium suspension trailing arm for the rear right position on select Chevrolet Equinox and GMC Terrain models. Built for structural strength and corrosion protection, it is a direct-fit suspension component for restoring rear suspension geometry on covered applications.

Key Features

• Premium-grade suspension trailing arm for rear right installation
• Engineered for structural strength in demanding road conditions
• Corrosion-protected construction for long-term durability
• Direct replacement for select Chevrolet Equinox and GMC Terrain applications
• Part number RK643802 for accurate ordering and fitment lookup

Detailed Description

This Moog suspension trailing arm is built for 2018-2022 Chevrolet Equinox and 2018-2022 GMC Terrain rear right applications. As a premium control arm component, RK643802 is made to maintain proper rear suspension alignment and stable wheel location on the vehicle. This part cross-references Dorman OE Solutions 526-012 for the same application. RK643802 also cross-references Mevotech Supreme CMS501324 for the same application.

What It Helps Correct

• Rear suspension looseness or instability
• Uneven tire wear caused by worn suspension geometry
• Clunking or knocking from the rear suspension area
• Excessive play in the rear right trailing arm assembly
• Alignment issues related to a worn trailing arm

Installation Notes and Tips

Fits 2018-2022 Chevrolet Equinox, rear right. Fits 2018-2022 GMC Terrain, rear right. Verify the rear right position and compare the original part before installation. After replacement, a professional wheel alignment is recommended to confirm suspension geometry. Use the part number RK643802 to confirm application details before service.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection on foreign and domestic nameplates. RK643802 follows that premium construction approach for dependable suspension service on the listed Chevrolet Equinox and GMC Terrain applications.