Moog RK621253 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Forward

Moog Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK621253 suspension control arm and ball joint assembly is engineered for Pontiac G8 vehicles requiring reliable suspension components. This pre-greased assembly combines a forged steel control arm with rubber bushings to provide durable and consistent performance.

• Pre-greased for immediate use
• Includes rubber bushings for vibration dampening
• Forged steel control arm for strength and durability
• Press-in ball joint with threaded stud for secure mounting
• Black finish control arm with a maximum length of 17.48 inches
• Mounting hardware included for installation

Detailed Product Description

The Moog RK621253 suspension control arm and ball joint assembly is designed specifically for the Pontiac G8, ensuring precise fitment and optimal suspension performance. The control arm is constructed from forged steel, providing enhanced strength and resistance to wear. It features a black finish that helps protect against corrosion. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce noise and absorb road vibrations, contributing to a smoother ride. The ball joint is a press-in type with a threaded stud, allowing for secure and reliable mounting. This assembly is not adjustable but is engineered to meet factory specifications for the Pontiac G8.

Common Applications and Problem Resolution

• Replaces worn or damaged suspension control arms on Pontiac G8 models
• Addresses issues with loose or noisy ball joints
• Improves handling and steering response by restoring suspension geometry
• Eliminates excessive vibration caused by deteriorated bushings
• Restores proper alignment and tire wear patterns

Installation Notes and Tips

Installation of the Moog RK621253 control arm and ball joint assembly should be performed by a qualified technician familiar with Pontiac G8 suspension systems. Since the assembly comes pre-greased and includes bushings and mounting hardware, preparation time is reduced. Ensure all mounting points are clean and free of debris before installation. Torque all fasteners to manufacturer specifications to maintain suspension integrity and safety.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards. The RK621253 assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Moog typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or Moog directly for complete warranty information.