Moog RK643334 Suspension Control Arm - Rear Lower

Moog RK643334 Rear Lower Control Arm

The Moog RK643334 is a premium suspension control arm built for structural strength and corrosion protection. It is a direct-fit rear lower control arm for select Ram 1500 applications, including Ram 1500 Classic and Ram 1500 models.

Key Features

• Premium-grade suspension control arm for rear lower placement
• Engineered for structural strength in demanding suspension service
• Corrosion-protection focus for long-term durability
• Fits 2019-2024 Ram 1500 Classic, rear lower
• Fits 2018 Ram 1500, rear lower
• Fits 2013-2017 Ram 1500, rear lower
• Cross-references Delphi TC7169 for the same application

Detailed Description

Built for Ram 1500 rear suspension service, the Moog RK643334 addresses the needs of trucks that rely on stable rear axle location and consistent suspension geometry. This premium control arm is made for foreign and domestic nameplates and is positioned as a structural replacement for the rear lower suspension location on 2013-2017 Ram 1500, 2018 Ram 1500, and 2019-2024 Ram 1500 Classic models. The RK643334 part number is a useful reference when sourcing a rear lower control arm for Ram 1500 applications.

This part cross-references Delphi TC7169 for the same application.

What It Helps Solve

• Rear suspension looseness or instability
• Excessive movement at the rear lower control arm mounting points
• Wear-related handling changes in Ram 1500 rear suspension systems
• Corrosion-related replacement needs on aging suspension components
• Restoration of rear axle control geometry after control arm wear

Installation Notes and Tips

Verify vehicle year, model, and rear lower position before ordering. This control arm is listed for 2013-2017 Ram 1500, 2018 Ram 1500, and 2019-2024 Ram 1500 Classic rear lower applications. Compare the original part number RK643334 and the existing suspension layout to confirm proper fitment before installation.

Quality Assurance

Moog identifies this premium control arm as a structural replacement with corrosion protection focus for foreign and domestic nameplates. The manufacturer description does not list warranty details.