Moog RK621352 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Overview of Moog RK621352 Suspension Control Arm Assembly

The Moog RK621352 suspension control arm and ball joint assembly is designed for reliable performance on select Buick, Chevrolet, Pontiac, and Saturn models. This pre-greased, stamped steel control arm assembly offers a direct bolt-in replacement solution for vehicles such as the Buick Rendezvous and Chevrolet Uplander.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Stamped steel control arm construction in black finish
• Bolt-in ball joint with threaded stud for secure fitment
• Compatible with Buick Aztek, Chevrolet Montana, Pontiac Relay, Saturn Terraza, and related models

Detailed Product Description

The Moog RK621352 suspension control arm and ball joint assembly is engineered with durability and ease of installation in mind. Constructed from stamped steel, the control arm provides structural strength while maintaining a lightweight profile. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint features a bolt-in mounting type with a threaded stud, ensuring a secure and precise fit. This assembly is finished in black to resist corrosion and maintain appearance over time.

Compatible Vehicles and Applications

This control arm assembly is compatible with a range of GM vehicles, including:

• Buick Aztek and Rendezvous
• Chevrolet Montana and Uplander
• Pontiac Relay
• Saturn Terraza

Part number RK621352 is designed specifically for these models, providing a reliable replacement part for suspension repairs and maintenance.

Common Issues Addressed by This Control Arm Assembly

• Worn or damaged bushings causing excessive play or noise
• Ball joint wear leading to steering instability
• Corroded or bent control arms affecting wheel alignment
• Vibration or uneven tire wear due to suspension component failure
• Difficulty maintaining proper suspension geometry

Installation Notes and Tips

• Pre-greased components reduce installation time and effort
• Verify vehicle compatibility with part number RK621352 before installation
• Use included mounting hardware for secure fitment
• Inspect related suspension components during replacement for optimal performance
• Professional alignment is recommended after installation

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM specifications. The RK621352 control arm assembly undergoes rigorous quality testing to ensure durability and performance. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or Moog directly for exact warranty terms.