Moog RK621936 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Moog Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK621936 suspension control arm and ball joint assembly is engineered for reliable performance on Nissan 350Z and Infiniti G35 models. Designed with durability and precision in mind, this pre-greased assembly ensures smooth suspension operation and improved handling.

• Pre-greased for immediate use
• Includes rubber bushings for vibration dampening
• Forged aluminum control arm for strength and reduced weight
• Press-in ball joint with threaded stud for secure mounting
• Mounting hardware included for straightforward installation
• Gray control arm color with a maximum length of 12.360 inches

Detailed Product Description

The Moog RK621936 suspension control arm and ball joint assembly is specifically designed for the Nissan 350Z and Infiniti G35, providing a direct replacement that maintains factory suspension geometry. The forged aluminum control arm offers a balance of strength and lightweight construction, contributing to improved vehicle responsiveness. Rubber bushings are included to absorb road vibrations and reduce noise, enhancing ride comfort. The ball joint features a press-in mounting type with a threaded stud, ensuring a secure and reliable connection to the suspension system. This assembly comes pre-greased, eliminating the need for additional lubrication during installation, and includes all necessary mounting hardware for a complete replacement.

Common Applications and Problem Resolution

• Restores proper suspension alignment and handling
• Eliminates clunking or knocking noises from worn control arms
• Replaces damaged or worn ball joints to improve steering response
• Addresses excessive vibration or uneven tire wear caused by faulty bushings
• Improves overall suspension stability and vehicle safety

Installation Notes and Tips

Installation of the Moog RK621936 control arm and ball joint assembly requires basic suspension knowledge and tools. Since the part comes pre-greased and includes mounting hardware, preparation time is reduced. It is recommended to have a professional alignment performed after installation to ensure optimal suspension geometry and tire wear. Inspect related suspension components during replacement to identify any additional wear or damage.

Quality Assurance and Warranty

Moog parts are manufactured to meet or exceed OEM specifications, ensuring durability and performance. The RK621936 assembly undergoes rigorous testing to verify fitment and function on Nissan 350Z and Infiniti G35 models. While specific warranty details are not provided here, Moog typically offers a limited warranty covering defects in materials and workmanship.