Moog RK643535 Suspension Control Arm - Rear Lower Forward

Moog Premium Rear Lower Forward Control Arm

The Moog RK643535 is a premium suspension control arm for select Lexus and Toyota applications. Built for structural strength and corrosion protection, it supports rear suspension geometry where precise alignment and stable handling matter.

Compatible with 2004-2007 Toyota Highlander, rear lower forward; 2004-2006 Lexus RX330, rear lower forward; 2006-2008 Lexus RX400h, rear lower forward; and 2007-2009 Lexus RX350, rear lower forward.

Key Features

• Premium-grade suspension control arm for rear lower forward placement
• Engineered for structural strength in everyday road use
• Corrosion protection helps support long-term durability
• Direct replacement for select Lexus RX330, RX350, RX400h, and Toyota Highlander applications
• Moog RK643535 cross-references Dorman OE Solutions 522-414 for the same application

Detailed Description

This Moog control arm is built for the rear lower forward suspension position on select Lexus RX330, Lexus RX350, Lexus RX400h, and Toyota Highlander models. As a premium replacement part, it is intended to restore proper suspension arm function where worn bushings or a damaged arm can affect alignment, tire wear, and ride control. The RK643535 is a practical choice when servicing the rear suspension on 2004-2009 Lexus and Toyota crossover platforms.

Moog premium control arms are engineered with attention to strength and corrosion resistance, making them suitable for drivers replacing a worn rear lower forward control arm on a Toyota Highlander or Lexus RX-series vehicle. The RK643535 also cross-references Dorman OE Solutions 522-414 for the same application.

What This Part Helps Address

• Rear suspension looseness or clunking from a worn control arm
• Uneven tire wear caused by suspension geometry issues
• Alignment problems after control arm wear or damage
• Excessive rear-end movement over bumps and rough pavement
• Restoration of stable rear suspension control on Lexus RX330, RX350, RX400h, and Toyota Highlander models

Installation Notes and Tips

Verify the rear lower forward position before installation and confirm vehicle fitment by year, make, and model. Because suspension components affect alignment, a professional wheel alignment is recommended after replacement. Inspect related rear suspension parts for wear before completing the repair.

Quality Assurance

Moog positions this premium control arm line for foreign and domestic nameplates with an emphasis on structural strength and corrosion protection. The RK643535 is built to meet OEM standards for the listed applications.