Mevotech GS861020 Lateral Arm - Rear Forward

Mevotech GS861020 Lateral Arm Overview

Mevotech GS861020 is a rear forward lateral arm for select Lexus and Toyota applications. It is built as a premium OE replacement part to restore original suspension geometry, handling response, and ride quality on vehicles such as the Toyota Highlander and Lexus RX series.

This lateral arm measures 19.5 inches, does not include a ball joint, and is not adjustable. It is a direct-fit suspension component for drivers replacing worn rear suspension links on compatible Lexus RX330, RX350, RX400h, and Toyota Highlander models.

Key Features

• Part number: GS861020
• Brand: Mevotech
• Category: Suspension, Springs and Related Components
• Length: 19.5 inches
• Ball joint included: No
• Adjustable: No
• Rear forward position application
• OE-style replacement for select Lexus RX330, Lexus RX350, Lexus RX400h, and Toyota Highlander vehicles

Detailed Description

Mevotech GS861020 is engineered as a lateral arm replacement for the rear forward suspension position. It is designed for 2001-2007 Toyota Highlander, 2004-2006 Lexus RX330, 2006-2008 Lexus RX400h, and 2007-2009 Lexus RX350 applications. The fixed-length design and OE-style fit help maintain proper suspension alignment and consistent rear suspension movement after replacing a worn original arm. This part cross-references MOOG Chassis Products RK642181 for the same application.

What This Part Helps Address

• Rear suspension looseness or instability
• Uneven tire wear related to worn suspension geometry
• Clunking or knocking from the rear suspension area
• Handling drift or reduced steering confidence on Lexus RX and Toyota Highlander models
• Alignment issues caused by a worn rear forward lateral arm

Installation Notes and Tips

Verify vehicle year, make, model, and rear forward position before ordering. Compare the original arm length and mounting points to confirm fitment on your Lexus RX330, RX350, RX400h, or Toyota Highlander. Because this arm is not adjustable and does not include a ball joint, inspect related suspension bushings and hardware during service and replace any worn companion components as needed.

Quality Assurance

Mevotech positions this part as a premium OE replacement for restoring factory suspension performance and ride characteristics. Use the confirmed fitment data to match GS861020 to the correct rear forward application on the listed Lexus and Toyota vehicles.