Moog RK643154 Suspension Trailing Arm - Rear Right

Moog RK643154 Rear Right Trailing Arm

The Moog RK643154 is a premium suspension trailing arm for the rear right position on select Toyota Highlander and Lexus RX models. Built for structural strength and corrosion protection, it is a direct-fit suspension component for restoring rear suspension geometry on covered applications.

Key Features

• Premium-grade suspension trailing arm for rear right installation
• Engineered for structural strength in demanding road conditions
• Corrosion-protection focus for long-term durability
• Direct replacement for select Toyota Highlander and Lexus RX applications
• Cross-references Dorman OE Solutions 528-010 and Mevotech Supreme CMS861146 for the same application

Detailed Description

Moog RK643154 is a premium suspension trailing arm made for the rear right side of 2014-2025 Toyota Highlander, 2010-2022 Lexus RX350, 2018-2022 Lexus RX350L, 2010-2022 Lexus RX450h, and 2018-2022 Lexus RX450hL models. This part number, RK643154, is built for foreign and domestic nameplates with an emphasis on strength and corrosion resistance, making it a practical OE-style replacement for worn rear suspension hardware.

For shoppers searching for a rear right suspension trailing arm for Toyota Highlander or Lexus RX350 rear suspension repair, RK643154 provides a fitment-specific solution across multiple model years. It is also listed with OE interchange references 487600E050 and 4876048060.

What It Helps Address

• Rear suspension looseness or instability
• Uneven rear wheel alignment caused by worn trailing arm components
• Clunking or knocking from the rear suspension area
• Excessive play in the rear right suspension linkage
• Corrosion-related replacement needs on aging suspension parts

Installation Notes and Tips

Install on the rear right position only for the listed applications. Verify vehicle year, model, and trim before ordering, and compare the original part number and mounting points to confirm match. A professional alignment is recommended after suspension component replacement to help restore proper rear geometry.

Quality Assurance

Moog manufactures this premium suspension component with a focus on structural strength and corrosion protection. The RK643154 is intended as a dependable replacement for covered Toyota Highlander and Lexus RX rear suspension applications.