Moog RK621263 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Moog RK621263 Front Left Lower Control Arm

Restore precise suspension geometry on compatible Mini Cooper models with the Moog RK621263 control arm and ball joint assembly. Built with stamped steel construction, rubber bushings, and a pre-greased design, this front left lower assembly is made for direct replacement service on 2007-2015 Mini Cooper applications.

Key Features

• Fits 2007-2015 Mini Cooper, front left lower
• Stamped steel control arm for structural strength
• Pre-greased for ready-to-install service
• Rubber bushings included for suspension isolation
• Press-in ball joint with threaded stud type
• Mounting hardware included
• Black corrosion-resistant finish
• Non-adjustable OE-style replacement

Product Details

The Moog RK621263 is a suspension control arm and ball joint assembly engineered for foreign and domestic nameplates with attention to structural durability and corrosion protection. For Mini Cooper owners, this front left lower control arm is built to replace worn suspension components while maintaining factory-style fitment and alignment characteristics. The stamped steel arm, rubber bushings, and pre-greased construction support consistent operation in everyday driving conditions. This part number, RK621263, is also cross-referenced with Delphi TC882 for the same application.

Common Issues This Part Can Address

• Front-end clunking or knocking from worn suspension joints
• Excessive play in the front left lower suspension arm
• Uneven tire wear caused by worn control arm bushings
• Steering looseness related to degraded ball joint components
• Alignment instability after suspension wear

Installation Notes and Tips

Fits 2007-2015 Mini Cooper, front left lower. Confirm the vehicle’s suspension configuration before installation and inspect adjacent components such as tie rods, struts, and sway bar links for wear. Because the ball joint is press-in, proper service tools and alignment procedures are recommended after replacement. The RK621263 includes mounting hardware and arrives pre-greased, which helps streamline installation.

Quality Assurance

Moog designs premium control arms for foreign and domestic applications with structural strength and corrosion protection in mind. The RK621263 is built to meet OEM standards for the listed Mini Cooper fitment.