Moog RK643426 Suspension Control Arm - Rear Right

Moog RK643426 Rear Right Control Arm

The Moog RK643426 is a premium suspension control arm for the rear right position on select Acura RDX models. Built for foreign and domestic nameplates, it focuses on structural strength and corrosion protection for dependable suspension service.

Key Features

• Premium-grade suspension control arm for rear right installation
• Engineered for structural strength in everyday driving conditions
• Corrosion protection helps support long-term durability
• Direct-fit replacement for select Acura RDX applications
• Meets OEM standards for the listed suspension control arm and ball joint assembly application

Detailed Description

Moog RK643426 is a rear right suspension control arm for 2007-2018 Acura RDX models. This premium control arm is built to replace the original rear suspension component with a fitment-focused design that supports proper suspension geometry and consistent handling response. The RK643426 part number is commonly searched by buyers looking for a rear right Acura RDX control arm replacement, and it is also referenced as RK643426 for catalog matching and service lookup. This part cross-references Dorman - OE Solutions 528-246 for the same application.

What It Helps Address

• Rear suspension looseness or instability
• Excessive play from a worn control arm assembly
• Uneven tire wear related to rear suspension wear
• Noises from worn suspension pivot points
• Restoring rear right suspension alignment consistency

Installation Notes and Tips

Fits 2007-2018 Acura RDX, rear right. Verify the vehicle year and rear right position before ordering. Because this is a suspension control arm and ball joint assembly application, final alignment should be checked after installation to confirm proper suspension geometry. Confirm all mounting points and related wear items during service.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection, with OE-standard expectations for the listed application. The RK643426 is a premium-grade replacement part for Acura RDX rear suspension service.