Moog RK641739 Suspension Control Arm - Rear Right Upper

Reliable Suspension Control Arm for Lexus and Toyota Models

The Moog RK641739 suspension control arm is engineered to provide durable and consistent performance for select Lexus and Toyota vehicles. Designed with forged steel and a protective black paint finish, this control arm ensures structural integrity and corrosion resistance for your vehicle's suspension system.

• Constructed from forged steel for strength and durability
• Length of 12.370 inches for precise fitment
• Finished with black paint to resist corrosion
• Includes rubber bushings for effective vibration dampening
• Compatible with Lexus NX200t, NX300, NX300h, and Toyota RAV4 models

Durable Construction and Design Features

The Moog RK641739 suspension control arm is built from forged steel, providing a robust foundation to withstand the stresses of daily driving and rough road conditions. Its 12.370-inch length is tailored to fit the suspension geometry of Lexus NX200t, NX300, NX300h, and Toyota RAV4 vehicles. The black painted finish offers protection against rust and environmental wear, extending the lifespan of the component. Rubber bushings are included to reduce noise and absorb shocks, contributing to a smoother ride. This control arm does not come pre-greased and does not include a grease fitting, ball joint, or mounting hardware, so ensure compatibility with your existing suspension setup.

Compatible Vehicles and Applications

This suspension control arm is specifically designed for use with the following models:

• Lexus NX200t
• Lexus NX300
• Lexus NX300h
• Toyota RAV4

It is ideal for replacing worn or damaged control arms that affect vehicle handling, alignment, and suspension stability.

Common Suspension Issues Addressed

• Excessive suspension noise or clunking
• Uneven tire wear due to misalignment
• Reduced steering responsiveness or stability
• Vibration or harshness during driving
• Worn or damaged bushings causing suspension play

Installation Notes and Tips

Installation of the Moog RK641739 control arm requires basic suspension knowledge and appropriate tools. Since mounting hardware and ball joints are not included, verify the condition of existing components before installation. It is recommended to have a professional alignment performed after replacement to ensure proper suspension geometry and tire wear. The control arm is not adjustable and does not come pre-greased, so lubrication of bushings may be necessary depending on your vehicle's maintenance requirements.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The RK641739 control arm is made from high-quality forged steel and includes rubber bushings designed for long service life. While specific warranty details may vary, Moog typically offers a limited warranty against defects in materials and workmanship. Consult product documentation or Moog directly for exact warranty terms.