Moog RK641739 Suspension Control Arm - Rear Right Upper

Rear Right Upper Control Arm for Lexus and Toyota

Moog RK641739 is a rear right upper suspension control arm built for select Lexus NX and Toyota RAV4 applications. It uses forged steel construction with a painted black finish for structural strength and corrosion protection.

Key Features

• Forged steel control arm for rear suspension service
• Black painted finish for added corrosion resistance
• Rubber bushings included for suspension mounting support
• Non-adjustable design for direct OE-style replacement
• Moog RK641739 for foreign and domestic nameplates

Detailed Description

Moog RK641739 is a suspension control arm for the rear right upper position on select Lexus NX300, Lexus NX300h, Lexus NX200t, and Toyota RAV4 models. It is engineered with forged steel to provide structural strength, while the painted finish helps protect the arm from corrosion in everyday driving conditions. This part includes bushings and does not include a ball joint, grease fitting, or mounting hardware.

Compatible With 2018-2019 Lexus NX300, rear right upper; 2015-2019 Lexus NX300h, rear right upper; 2015-2017 Lexus NX200t, rear right upper; and 2006-2017 Toyota RAV4, rear right upper. This part cross-references Dorman OE Solutions 524-006 for the same application.

Common Repair Applications

• Rear suspension noise from worn control arm bushings
• Loose or unstable rear suspension feel
• Uneven rear tire wear related to suspension wear
• Restoring rear right upper suspension geometry after wear or damage
• Replacing a corroded or bent OE control arm

Installation Notes and Tips

Verify rear right upper fitment by year, make, and model before installation. Because this control arm is non-adjustable, proper alignment should be checked after replacement. Inspect surrounding suspension components, including bushings and mounting points, for wear or damage during service.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection, making RK641739 a practical OE-style replacement for Lexus NX and Toyota RAV4 rear suspension service.