Moog RK621950 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Overview of Moog RK621950 Suspension Control Arm

The Moog RK621950 suspension control arm and ball joint assembly is designed specifically for Volkswagen Jetta models. This pre-greased, stamped steel control arm offers reliable performance and durability for your vehicle's suspension system.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Bolt-in ball joint with threaded stud for secure fitment
• Constructed from durable stamped steel with black finish
• Compatible with Volkswagen Jetta suspension systems

Detailed Product Description

The Moog RK621950 control arm and ball joint assembly is engineered to meet the specific suspension requirements of Volkswagen Jetta vehicles. Featuring a stamped steel construction, this control arm provides strength and rigidity 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 is designed with a bolt-in mounting type and a threaded stud, ensuring a secure and precise fit. The control arm measures up to 14.68 inches in length and is finished in black for corrosion resistance.

Common Applications and Problem Resolution

• Replaces worn or damaged suspension control arms on Volkswagen Jetta models
• Addresses issues with loose or noisy ball joints
• Improves steering stability and alignment
• Reduces vibration and harshness from worn bushings
• Restores proper suspension geometry for safer handling

Installation Notes and Tips

Installation of the Moog RK621950 control arm requires basic suspension knowledge and tools. Since the part comes pre-greased and includes mounting hardware, it simplifies the replacement process. Ensure the vehicle is securely lifted and supported before beginning work. Torque all bolts to manufacturer specifications and verify alignment after installation. Although grease fittings are not included, the pre-lubricated ball joint reduces maintenance needs.

Quality Assurance and Warranty

Moog parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. The RK621950 control arm assembly undergoes rigorous testing to ensure durability and performance. This product includes a limited warranty against defects in materials and workmanship, offering confidence in your purchase.