Moog RK623059 Lateral Arm - Rear Upper Forward

Premium Rear Upper Forward Lateral Arm

Moog RK623059 is a premium lateral arm for rear upper forward suspension service on select Ford, Lincoln applications. It is engineered for structural strength and corrosion protection, making it a direct OE-style replacement for worn rear suspension components on the Ford Flex, Ford Taurus, Lincoln MKS, and Lincoln MKT.

Compatible With 2009-2011 Ford Flex, rear upper forward; 2010-2011 Ford Taurus, rear upper forward; 2009-2011 Lincoln MKS, rear upper forward; and 2010-2011 Lincoln MKT, rear upper forward. This part number, RK623059, is built for vehicles with adjustable rear upper forward suspension geometry.

• Premium grade type for OE replacement service
• Rear upper forward lateral arm application
• Engineered for structural strength
• Corrosion-resistant construction for long-term durability
• Direct-fit service part for listed Ford and Lincoln models

Detailed Product Overview

Moog RK623059 is a suspension lateral arm used in the rear upper forward position to restore proper rear suspension alignment and control. It is a fitment-specific replacement for 2009-2011 Ford Flex, 2010-2011 Ford Taurus, 2009-2011 Lincoln MKS, and 2010-2011 Lincoln MKT applications, with notes for adjustable OE replacement configurations. The RK623059 cross-references Dorman OE Solutions 523-296 and Mevotech Supreme CMS401242 for the same application.

Common Problems This Part Can Address

• Rear suspension looseness or instability
• Excessive play from a worn lateral arm
• Alignment issues related to rear upper forward suspension wear
• Noise from deteriorated suspension linkage
• Corrosion-related replacement needs on the rear suspension arm

Installation Notes and Tips

Verify the vehicle’s rear upper forward position and match the adjustable OE replacement notes before installation. Confirm fitment by year, make, model, and suspension configuration for the Ford Flex, Ford Taurus, Lincoln MKS, or Lincoln MKT. After installation, a rear suspension alignment check is recommended to confirm proper geometry.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection, supporting dependable service in foreign and domestic nameplates. RK623059 is a premium-grade suspension replacement built to meet the demands of OE-style repair.