Moog RK620586 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Overview of Moog RK620586 Suspension Control Arm Assembly

The Moog RK620586 suspension control arm and ball joint assembly is designed for reliable performance on select Lexus and Toyota models. This pre-greased, stamped steel control arm assembly offers a direct bolt-in replacement solution for the Lexus NX200t, NX300, NX300h, and Toyota RAV4, ensuring proper fit and function.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Stamped steel control arm with black finish
• Bolt-in ball joint with threaded stud type
• Compatible with Lexus NX200t, NX300, NX300h, and Toyota RAV4

Detailed Product Features and Specifications

The Moog RK620586 control arm assembly features a durable stamped steel construction finished in black to resist corrosion. It comes pre-greased, eliminating the need for additional lubrication during installation. The assembly includes rubber bushings that help absorb road vibrations and provide a smoother ride. The ball joint is designed with a bolt-in mounting type and a threaded stud, allowing for secure attachment and straightforward replacement. Mounting hardware is included to facilitate a complete installation without the need for extra parts. This control arm assembly is not adjustable and measures a maximum length of 12.690 inches, matching OEM specifications for the compatible Lexus and Toyota models.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with the following vehicles:

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

It is designed to restore proper suspension geometry and improve handling by replacing worn or damaged control arms and ball joints on these specific models.

Common Issues Addressed by Moog RK620586

• Excessive play or looseness in the suspension
• Uneven tire wear caused by worn bushings or ball joints
• Clunking or knocking noises during driving or turning
• Poor vehicle alignment and handling instability
• Vibration or harshness transmitted through the suspension

Installation Notes and Tips

Installation of the Moog RK620586 control arm assembly requires basic suspension knowledge and tools. Since the part comes pre-greased and includes bushings and mounting hardware, it simplifies the replacement process. Ensure the vehicle is securely lifted and supported before removing the old control arm. Torque all bolts to manufacturer specifications and verify proper alignment after installation. Although the ball joint is bolt-in and threaded, avoid over-tightening to prevent damage.

Quality Assurance and Warranty

Moog parts are engineered to meet or exceed OEM standards for durability and performance. The RK620586 control arm assembly undergoes rigorous testing to ensure reliability under normal driving conditions. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.