Moog RK642138 Suspension Control Arm - Rear Right Lower Rearward

Overview of Moog RK642138 Suspension Control Arm

The Moog RK642138 suspension control arm is engineered for reliable performance in Lexus and Toyota vehicles, including the Highlander, RX330, RX350, and RX400h models. Designed with stamped steel and a durable black painted finish, this adjustable control arm offers a precise fit and enhanced suspension stability.

• Constructed from stamped steel for strength and durability
• Length of 17.160 inches for accurate fitment
• Black painted finish to resist corrosion
• Includes rubber bushings for improved vibration absorption
• Adjustable design to accommodate suspension tuning
• Compatible with Lexus Highlander, RX330, RX350, and RX400h
• Part number RK642138 for easy identification

Detailed Product Description

The Moog RK642138 suspension control arm is a critical component designed to maintain proper wheel alignment and suspension geometry on select Lexus and Toyota models. Made from stamped steel, this control arm provides a balance of strength and flexibility necessary for everyday driving conditions. The black painted finish helps protect against rust and environmental wear, extending the part's service life. Rubber bushings are included to reduce noise and absorb road vibrations, contributing to a smoother ride. The adjustable feature allows for fine-tuning of suspension settings, which can be beneficial for alignment corrections or performance adjustments.

Common Applications and Problem Solving

• Restores proper suspension alignment on Lexus Highlander and Toyota RX series vehicles
• Replaces worn or damaged control arms causing uneven tire wear
• Eliminates clunking noises from suspension movement
• Improves handling stability and steering response
• Addresses vibration issues related to deteriorated bushings

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before installation
• Check alignment specifications after installation due to adjustable design
• Lubrication of bushings is not required as the part is not pre-greased
• Mounting hardware is not included; reuse existing hardware or source separately
• Professional installation is recommended for safety and accuracy

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards. The RK642138 control arm undergoes rigorous quality checks to ensure durability and fitment accuracy. This part comes with a limited warranty covering defects in materials and workmanship, providing confidence in its long-term performance on Lexus Highlander and Toyota RX models.