Moog RK623470 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Moog Front Left Lower Control Arm

The Moog RK623470 is a premium suspension control arm and ball joint assembly for select INFINITI applications. It is built for the front left lower position and combines structural strength with corrosion protection for dependable suspension service.

Key Features

• Fits the front left lower suspension position on select INFINITI Q50, Q60, QX50, EX37, and EX35 models
• Ball joint included for a complete control arm and joint assembly
• Bushings included for direct replacement service
• Premium grade construction for suspension repair applications
• Engineered for structural strength and corrosion resistance
• Moog part number RK623470 for easy identification

Detailed Description

Moog RK623470 is a front left lower suspension control arm and ball joint assembly made for select INFINITI vehicles, including the 2014-2024 INFINITI Q50, 2017-2022 INFINITI Q60, 2014-2015 INFINITI QX50, 2013 INFINITI EX37, and 2008-2012 INFINITI EX35. This assembly is built with included bushings and an included ball joint to restore the lower suspension connection point with a premium replacement part. The Moog design focuses on structural strength and corrosion protection, making it a practical choice for front suspension service on INFINITI Q50 and INFINITI Q60 platforms as well as earlier EX-series models.

This part cross-references Dorman OE Solutions 522-567 for the same application.

Common Repair Uses

• Front-end clunking or looseness from a worn lower control arm
• Steering wander caused by play in the ball joint or bushings
• Uneven tire wear related to suspension wear
• Suspension noise during braking, turning, or road impacts
• Restoring front left lower suspension geometry on INFINITI Q50, Q60, QX50, EX37, and EX35 models

Installation Notes and Tips

• Verify vehicle year, model, and front left lower position before ordering
• Inspect adjacent suspension components, including tie rods and struts, during installation
• After installation, perform a professional wheel alignment
• Confirm fastener condition and torque specifications against the vehicle service information

Quality Assurance

Moog premium control arms are engineered for foreign and domestic nameplates with an emphasis on strength and corrosion protection. RK623470 is a premium-grade suspension replacement part for direct-fit service on the listed INFINITI applications.