Moog RK620173 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Moog Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK620173 suspension control arm and ball joint assembly is designed for reliable performance on Chevrolet, GMC, Isuzu, and Oldsmobile trucks and SUVs. This pre-greased, stamped steel control arm assembly is engineered to restore proper suspension geometry and improve vehicle handling for models like the Chevrolet S10 Blazer and GMC Jimmy.

• Pre-greased for immediate installation and reduced maintenance
• Includes rubber bushings and mounting hardware for a complete replacement
• Stamped steel control arm with a durable black finish
• Bolt-in ball joint with threaded stud for secure fitment
• Compatible with Chevrolet, GMC, Isuzu, and Oldsmobile models including Blazer, Bravada, Hombre, Jimmy, S10, S10 Blazer, S15, S15 Jimmy, and Sonoma

Detailed Product Features and Specifications

The Moog RK620173 control arm assembly features a stamped steel construction that provides strength and durability while maintaining a lightweight design. The control arm is finished in black to resist corrosion and wear. This assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to absorb road vibrations and reduce noise, enhancing ride comfort. The ball joint is a bolt-in type with a threaded stud, ensuring a secure and precise fit. Mounting hardware is also included, making this a comprehensive suspension repair solution.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with a range of Chevrolet, GMC, Isuzu, and Oldsmobile vehicles. It is specifically designed for models such as the Chevrolet Blazer, S10, S10 Blazer, S15, GMC Jimmy, S15 Jimmy, Sonoma, Isuzu Hombre, and Oldsmobile Bravada. The part number RK620173 ensures proper fitment and performance for these applications.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing poor handling
• Loose or failing ball joints leading to steering instability
• Corroded or bent control arms affecting suspension alignment
• Excessive vibration or noise from suspension components
• Uneven tire wear due to suspension misalignment

Installation Notes and Tips

Installation of the Moog RK620173 control arm assembly requires basic suspension tools and mechanical knowledge. Since the assembly comes pre-greased and includes bushings and mounting hardware, it simplifies the replacement process. Ensure the vehicle is securely lifted and supported before beginning work. Torque all mounting bolts to manufacturer specifications and verify proper alignment after installation. Although the ball joint is bolt-in with a threaded stud, double-check for secure fastening to avoid premature wear.

Quality Assurance and Warranty

Moog is known for manufacturing suspension components that meet or exceed OEM standards. The RK620173 control arm and ball joint assembly undergoes rigorous testing to ensure durability and performance. This part is backed by Moog's limited warranty, providing coverage against defects in materials and workmanship for a specified period. Refer to Moog's warranty documentation for detailed terms and conditions.