Moog RK641487 Suspension Control Arm - Front Right Lower

Moog RK641487 Front Right Lower Control Arm

Restore front suspension geometry with the Moog RK641487 suspension control arm for the front right lower position. Built from stamped steel with a painted black finish, this replacement arm is made for structural strength and corrosion protection on select Lexus and Toyota applications.

It includes bushings with rubber bushing material already installed, making it a direct service part for worn lower control arm assemblies on the Lexus RX350, Lexus RX400h, Lexus RX330, and Toyota Highlander.

Key Features

• Stamped steel construction for strength and consistent fit
• Black painted finish for added corrosion resistance
• Rubber bushings included
• Front right lower suspension position
• Non-adjustable design
• Moog RK641487 replacement control arm for OE-style service

Detailed Description

The Moog RK641487 is a front right lower suspension control arm engineered for foreign and domestic nameplates, with a focus on structural durability and corrosion protection. Its stamped steel body and painted finish support long-term service in demanding road conditions, while the included rubber bushings help restore proper suspension articulation and mounting stability. This part cross-references Dorman OE Solutions 520-402 for the same application.

For fitment-focused searches, this control arm is a direct replacement for the front right lower suspension on 2007-2009 Lexus RX350, 2006-2008 Lexus RX400h, 2004-2007 Toyota Highlander, 2005-2006 Lexus RX330, and 2004 Lexus RX330 with air suspension. The RK641487 is also a relevant search match for drivers looking for a Lexus RX350 front right lower control arm or Toyota Highlander lower control arm replacement.

What It Helps Fix

• Excessive front-end looseness or wandering
• Clunking or knocking from the lower suspension area
• Worn rubber bushings at the control arm mounting points
• Uneven tire wear caused by suspension wear
• Loss of steering precision in the front right lower suspension

Installation Notes and Tips

Verify vehicle year, model, and suspension configuration before ordering, especially for the 2004 Lexus RX330 with air suspension application. This control arm does not include a ball joint, mounting hardware, or a grease fitting, and it is not adjustable. Because the bushings are included but pre-greasing is not specified, inspect related suspension components and replace worn hardware or adjoining parts as needed during service.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection, making the RK641487 a practical OE-style replacement for select Lexus and Toyota front suspension repairs. Part number RK641487 is built to support dependable service in the front right lower position on the listed applications.