Moog RK643204 Suspension Control Arm - Rear

Rear Suspension Control Arm for Nissan and INFINITI

Moog RK643204 is a premium rear suspension control arm built for foreign and domestic nameplates. It is engineered for structural strength and corrosion protection, making it a direct-fit service part for select Nissan Murano, Pathfinder, and INFINITI QX60 and JX35 applications.

Key Features

• Premium-grade suspension control arm for rear suspension service
• Engineered for structural strength to support stable rear suspension geometry
• Corrosion protection helps the part stand up to road exposure
• Fits 2015-2024 Nissan Murano, rear
• Fits 2014-2020 INFINITI QX60, rear
• Fits 2014-2019 Nissan Pathfinder, rear
• Fits 2013 INFINITI JX35, rear
• Part number RK643204 for application matching and catalog lookup

Detailed Description

Moog RK643204 is a premium rear suspension control arm for vehicles that use a rear-mounted control arm to locate the suspension and maintain alignment geometry. This part is a fit for 2015-2024 Nissan Murano rear suspension service, 2014-2020 INFINITI QX60 rear suspension repair, 2014-2019 Nissan Pathfinder rear suspension replacement, and 2013 INFINITI JX35 rear applications. The RK643204 part number is also useful when cross-checking catalog listings and service records. This part cross-references Nissan/INFINITI OE numbers 551103JA0A and 551103JA0B for the same application.

Common Repair Uses

• Rear suspension noise from worn control arm bushings or joints
• Uneven tire wear caused by rear alignment issues
• Loose or unstable rear suspension feel over bumps and turns
• Corrosion-related replacement on high-mileage vehicles
• Restoring rear suspension geometry after wear or damage

Installation Notes and Tips

Verify vehicle year, make, model, and rear position before installation. After replacing a rear control arm, perform a wheel alignment to confirm suspension geometry is set correctly. Inspect adjacent rear suspension components for wear so the repair addresses the full source of the issue. Confirm the RK643204 application against the original part number before service.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection for foreign and domestic applications. RK643204 is built as a premium replacement part for the listed Nissan and INFINITI rear suspension applications.