Moog RK620343 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Moog Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK620343 suspension control arm and ball joint assembly is designed for reliable performance on select Mercury and Nissan vehicles. Engineered with stamped steel and rubber bushings, this assembly provides a durable solution for maintaining proper suspension geometry on the Mercury Villager and Nissan Quest.

• Compatible with Mercury Villager and Nissan Quest models
• Stamped steel control arm for strength and durability
• Includes rubber bushings for vibration dampening
• Press-in ball joint with threaded stud for secure mounting
• Control arm length of 15.511 inches for precise fitment
• Black finish for corrosion resistance
• No grease fitting included
• Non-adjustable design for direct replacement

Detailed Product Description

The Moog RK620343 suspension control arm and ball joint assembly is constructed from stamped steel, providing a robust and reliable component for the front suspension system. The included rubber bushings help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint is press-in mounted with a threaded stud type, ensuring a secure and stable connection to the vehicle's steering knuckle. This assembly is finished in black to resist corrosion and maintain its structural integrity over time. With a maximum control arm length of 15.511 inches, it is engineered to meet the exact specifications required for the Mercury Villager and Nissan Quest models.

Common Applications and Problem Resolution

• Replacement for worn or damaged suspension control arms on Mercury Villager and Nissan Quest
• Addresses issues with loose or noisy ball joints affecting steering response
• Corrects suspension misalignment caused by deteriorated bushings
• Improves vehicle handling and stability by restoring proper suspension geometry
• Eliminates vibrations and clunking noises from front suspension components

Installation Notes and Tips

Installation of the Moog RK620343 control arm and ball joint assembly requires standard suspension tools and mechanical knowledge. Since the ball joint is press-in mounted, professional press equipment is recommended for removal and installation. The threaded stud type ball joint should be torqued to manufacturer specifications to ensure safety and performance. This assembly is a direct replacement part and does not include grease fittings or require adjustment after installation.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. While specific warranty details for part number RK620343 are not provided here, Moog typically offers limited warranties covering defects in materials and workmanship. For detailed warranty information, consult Moog's official documentation or authorized distributors.