Moog RK623400 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Front Right Lower Control Arm for Subaru Impreza

Moog RK623400 is a premium suspension control arm and ball joint assembly for the front right lower position on select Subaru Impreza models. It is built for structural strength and corrosion protection, with the ball joint and bushings included for a complete replacement assembly.

Key Features

• Premium-grade control arm assembly for suspension service
• Ball joint included for a more complete repair
• Bushings included to replace worn pivot points
• Engineered for structural strength and corrosion resistance
• Direct fit for 2008-2011 Subaru Impreza, front right lower

Detailed Description

This Moog control arm assembly is made for 2008-2011 Subaru Impreza front right lower applications and is identified by part number RK623400. It combines the control arm, ball joint, and bushings into one service part, helping restore proper suspension geometry and steering response when original components are worn. For shoppers searching for a Subaru Impreza front right lower control arm, RK623400 provides a fitment-specific replacement option backed by Moog’s premium suspension engineering.

This part cross-references Delphi TC7623 for the same application.

What It Helps Address

• Clunking or knocking from worn suspension joints
• Excessive play in the front right lower suspension
• Uneven tire wear caused by loose control arm components
• Steering wander or reduced front-end stability
• Cracked or deteriorated bushings in the original assembly

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and front right lower position before installation. Inspect adjacent suspension parts, alignment angles, and mounting points during service, and perform a wheel alignment after replacement to confirm proper suspension geometry.

Quality Assurance

Moog premium control arms for foreign and domestic nameplates are engineered with attention to structural durability and corrosion protection. RK623400 is a premium replacement choice for Subaru Impreza suspension repair.