Moog RK643071 Suspension Control Arm - Rear Right Lower

Premium Rear Right Lower Control Arm

Moog RK643071 is a premium suspension control arm for the rear right lower position. It is engineered for structural strength and corrosion protection, making it a direct replacement choice for Ford Fusion, Lincoln MKZ, and Mercury Milan applications with the correct rear suspension layout.

This Moog control arm, part number RK643071, is built for 2009-2012 Ford Fusion rear right lower, 2010-2012 Lincoln MKZ rear right lower, and 2009-2011 Mercury Milan rear right lower fitment.

Key Features

• Premium-grade suspension control arm for rear right lower placement
• Engineered for structural strength in everyday driving conditions
• Corrosion protection helps support long-term durability
• Direct-fit replacement for select Ford, Lincoln, and Mercury rear suspension applications
• OE-style suspension control arm and ball joint assembly meets OEM standards

Detailed Description

Moog RK643071 is a premium suspension control arm designed for the rear right lower position on select Ford Fusion, Lincoln MKZ, and Mercury Milan models. As a suspension control arm and ball joint assembly, it serves as a critical rear suspension link that helps maintain proper wheel location and suspension geometry. The premium construction and corrosion-resistant focus make it a practical replacement for worn or damaged original equipment parts.

This part cross-references Delphi TC7382 for the same application. For buyers searching by fitment, this is a rear right lower control arm for 2009-2012 Ford Fusion, 2010-2012 Lincoln MKZ, and 2009-2011 Mercury Milan. The RK643071 part number is also useful when matching OE-style replacement needs against interchange references such as Ford 9E5Z5A649A and 9E5Z5A649C.

What It Helps Address

• Rear suspension looseness or instability
• Excessive play from a worn control arm and ball joint assembly
• Uneven tire wear caused by suspension geometry issues
• Noises from a deteriorated rear lower suspension component
• Restoring proper rear wheel positioning on Fusion, MKZ, and Milan models

Installation Notes and Tips

Verify rear right lower fitment before installation and confirm the vehicle matches the listed year, make, model, and position. Because this is a suspension control arm and ball joint assembly, a professional alignment is recommended after installation to help restore correct suspension settings. Inspect adjacent rear suspension components for wear before completing the repair.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection. The RK643071 is built as a premium replacement part for foreign and domestic nameplates and is intended to meet OEM standards for the listed applications.