Moog RK643453 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Moog RK643453 Front Left Lower Control Arm

Moog RK643453 is a premium suspension control arm and ball joint assembly for select Hyundai Tucson and Kia Sportage applications. It combines structural strength with corrosion protection to support stable front suspension performance and OE-style replacement fitment.

Key Features

• Premium-grade control arm assembly for front left lower suspension service
• Ball joint included for a complete replacement assembly
• Bushings included for direct suspension restoration
• Engineered for structural strength and corrosion protection
• Compatible with 2005-2009 Hyundai Tucson, front left lower with steering stopper
• Compatible with 2005-2010 Kia Sportage, front left lower with steering stopper

Detailed Description

This Moog control arm assembly is built for foreign and domestic nameplates and is intended to restore the front suspension geometry on vehicles that need a direct OE-style replacement. The RK643453 part number is commonly searched for Hyundai Tucson front left lower control arm and Kia Sportage front left lower control arm replacement needs, especially on vehicles equipped with a steering stopper. The included ball joint and bushings help simplify suspension service while maintaining the correct mounting points for the application.

This part cross-references Beck/Arnley 102-6071 and Dorman OE Solutions 521-657 for the same application.

Common Issues It May Address

• Front-end clunking or knocking from worn suspension joints
• Excessive play in the front left lower control arm assembly
• Uneven tire wear related to worn bushings or ball joint wear
• Steering instability or wandering caused by suspension looseness
• Corrosion-related replacement needs on the front suspension

Installation Notes and Tips

Verify vehicle year, make, model, and front left lower position before installation. This assembly is listed for 2005-2010 Kia Sportage and 2005-2009 Hyundai Tucson with steering stopper. After installation, perform a professional alignment to confirm suspension geometry and steering wheel centering.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection, making the RK643453 a practical replacement choice for front suspension repair on the Hyundai Tucson and Kia Sportage.