Moog RK621618 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Overview of Moog RK621618 Suspension Control Arm

The Moog RK621618 suspension control arm and ball joint assembly is designed specifically for Land Rover Range Rover Sport models. This pre-greased, stamped steel control arm ensures reliable suspension performance and durability for your vehicle.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Stamped steel control arm construction in black finish
• Press-in ball joint with threaded stud for secure fitment
• Compatible with Land Rover Range Rover Sport vehicles

Detailed Product Description

The Moog RK621618 suspension control arm and ball joint assembly is engineered to meet the specific suspension requirements of the Land Rover Range Rover Sport. Constructed from durable stamped steel, this control arm provides structural integrity and resistance to wear. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to absorb vibrations and reduce noise, enhancing ride comfort. The ball joint features a press-in mounting type with a threaded stud, ensuring a secure and precise fit. The control arm measures up to 22.220 inches in length and is finished in black for corrosion resistance.

Common Applications and Problem Resolution

• Replaces worn or damaged suspension control arms on Land Rover Range Rover Sport
• Addresses issues with loose or noisy suspension components
• Restores proper wheel alignment and handling performance
• Eliminates excessive vibration and improves ride stability
• Corrects ball joint wear that can cause steering problems

Installation Notes and Tips

Installation of the Moog RK621618 control arm requires basic suspension knowledge and tools. Since the part is pre-greased and includes bushings and mounting hardware, it is ready for direct installation. Ensure the vehicle is securely lifted and supported before removing the old control arm. Proper torque specifications should be followed when tightening mounting bolts and ball joint stud. Alignment check and adjustment are recommended after installation to maintain optimal handling.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards. The RK621618 control arm assembly undergoes rigorous quality testing to ensure durability and performance. This part comes with Moog's limited warranty against defects in materials and workmanship, providing confidence in its reliability for Land Rover Range Rover Sport applications.