Moog RK623397 Suspension Control Arm and Ball Joint Assembly - Rear Right Upper

Rear Right Upper Control Arm for Pathfinder and QX60

Moog RK623397 is a premium suspension control arm and ball joint assembly for the rear right upper position. It is built with included bushings and a ball joint to restore precise rear suspension geometry on select Nissan Pathfinder, INFINITI QX60, and INFINITI JX35 applications.

Key Features

• Premium-grade suspension control arm and ball joint assembly
• Includes bushings for a complete replacement assembly
• Includes ball joint for rear suspension articulation
• Engineered for structural strength and corrosion protection
• Direct-fit replacement for the rear right upper position

Product Details

Moog RK623397 is a rear right upper control arm assembly for 2013-2020 Nissan Pathfinder, 2014-2020 INFINITI QX60, and 2013 INFINITI JX35. The premium construction focuses on strength in the suspension link while corrosion protection helps support long-term service in demanding road conditions. If you are replacing worn rear suspension components on a Nissan Pathfinder or INFINITI QX60, RK623397 provides the control arm, bushings, and ball joint in one service part.

This part cross-references Dorman - OE Solutions 528-042 for the same application.

Common Issues This Part Can Address

• Rear suspension clunking or knocking from worn joints or bushings
• Excessive rear wheel movement caused by a loose control arm assembly
• Uneven tire wear related to rear suspension wear
• Rear-end instability or imprecise handling over bumps
• Visible cracking, play, or corrosion in the upper rear control arm

Installation Notes and Tips

Verify the rear right upper position before installation and confirm vehicle fitment by year, make, and model. After replacement, a professional wheel alignment is recommended to help restore suspension geometry. For buyers searching for a rear right upper control arm for Nissan Pathfinder or INFINITI QX60, RK623397 is the correct OE-style service part for the listed applications.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection, supporting dependable service in foreign and domestic nameplate applications. RK623397 is a premium-grade replacement part built to meet the demands of rear suspension service.