Moog RK643348 Suspension Control Arm - Rear Lower Rearward

Moog RK643348 Rear Lower Rearward Control Arm

The Moog RK643348 is a premium suspension control arm for rear lower rearward applications on select INFINITI and Nissan models. Built for structural strength and corrosion protection, it is a direct-fit replacement for worn rear suspension components on the Pathfinder, QX60, and JX35.

• Premium-grade suspension control arm for rear lower rearward placement
• Engineered for structural strength and corrosion resistance
• Direct replacement for select INFINITI QX60, Nissan Pathfinder, and INFINITI JX35 applications
• OE-style fitment for rear suspension service and repair
• Part number RK643348 for accurate ordering and application matching

Fitment and Application Details

Compatible with 2022-2023 INFINITI QX60, rear lower rearward; 2020 INFINITI QX60, rear lower rearward; 2014-2019 INFINITI QX60, rear lower rearward; 2022-2023 Nissan Pathfinder, rear lower rearward; 2020 Nissan Pathfinder, rear lower rearward; 2013-2019 Nissan Pathfinder, rear lower rearward; and 2013 INFINITI JX35, rear lower rearward. This part cross-references Dorman - OE Solutions 528-101 for the same application.

What This Control Arm Helps Address

• Rear suspension looseness or instability
• Clunking or knocking from the rear suspension area
• Uneven tire wear related to worn suspension geometry
• Excessive play from a fatigued control arm assembly
• Restoration of rear lower rearward suspension alignment on the Pathfinder and QX60

Installation Notes and Tips

Verify vehicle year, make, model, and rear lower rearward position before installation. This RK643348 control arm is intended for the listed applications and should be matched to the vehicle’s suspension configuration during service. Professional alignment is recommended after replacement to confirm proper rear suspension geometry.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection. The RK643348 is built as a premium replacement for foreign and domestic nameplates and meets OEM standards on the listed applications.