Moog RK643544 Suspension Control Arm - Rear Right Upper Forward

Moog RK643544 Rear Right Upper Forward Control Arm

Moog RK643544 is a premium suspension control arm for the rear right upper forward position on select BMW models. Built for structural strength and corrosion protection, it supports precise rear suspension geometry on BMW 2 Series, 3 Series, and 4 Series applications.

Key Features

• Premium-grade suspension control arm for rear right upper forward placement
• Engineered for structural strength to maintain suspension alignment
• Corrosion-protected construction for long-term durability
• Direct replacement for BMW rear suspension service applications
• Moog RK643544 cross-references Delphi TC3636 and Dorman OE Solutions 520-176 for the same application

Detailed Description

This Moog suspension control arm is built for BMW rear suspension service where accurate wheel control and stable handling matter. It is a direct-fit replacement for the rear right upper forward position on 2012-2019 BMW 3 Series, 2 Series, and 4 Series models, including 320i, 328i, 330i, 335i, 340i, 228i, 428i, 430i, 435i, 440i, M235i, M240i, and related xDrive and Gran Coupe variants. The part number RK643544 is also referenced by Mevotech Supreme CMS101362 and Dorman Premium CA14778PR.

What It Helps Solve

• Rear suspension looseness or instability
• Excessive play in the rear right upper forward control arm
• Alignment issues caused by worn suspension joints
• Clunking or knocking from the rear suspension area
• Uneven tire wear related to rear suspension wear

Installation Notes and Tips

Fits 2012-2019 BMW 320i, 328i, 330i, 335i, 340i, 228i, 428i, 430i, 435i, 440i, M235i, M240i, and select xDrive, GT, Gran Coupe, and ActiveHybrid 3 models at the rear right upper forward position. Verify the vehicle year, model, drivetrain, and suspension position before ordering. After installation, perform a professional wheel alignment to restore correct suspension geometry.

Quality Assurance

Moog premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection. RK643544 is built to meet OEM standards for the listed BMW applications.