Moog CK620634 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Front Left Upper Control Arm for Ram 1500

Restore steering stability and suspension control with the Moog CK620634 front left upper suspension control arm and ball joint assembly. Built for heavier loads and rougher road conditions, this premium assembly is a direct-fit solution for select Ram 1500 and Ram 1500 Classic applications.

Fits 2009-2010 Dodge Ram 1500, front left upper; Fits 2011-2018 Ram 1500, front left upper; Fits 2019-2020 Ram 1500 Classic, front left upper. This part cross-references Mopar (e.g., 68227901AB) for the same application.

Key Features

• Moog CK620634 suspension control arm and ball joint assembly
• Premium-grade construction for demanding road conditions
• Ball joint included for a complete upper control arm service
• Bushings included for proper suspension articulation and mounting
• Front left upper position for select Ram 1500 and Ram 1500 Classic trucks

Detailed Description

The Moog CK620634 is a front left upper control arm assembly engineered for Ram 1500 and Ram 1500 Classic models that need dependable suspension performance. With the ball joint and bushings included, this assembly addresses wear at key pivot points and helps restore consistent alignment behavior, steering response, and front-end control. It is a premium suspension control arm and ball joint assembly built for high-utilization service conditions.

Vehicle coverage includes 2009-2010 Dodge Ram 1500, 2011-2018 Ram 1500, and 2019-2020 Ram 1500 Classic in the front left upper position. The CK620634 part number is also a useful reference when searching for a Ram 1500 front left upper control arm assembly or a Ram 1500 Classic upper control arm with ball joint.

Common Issues This Part Can Address

• Excessive front-end looseness or wandering
• Clunking or knocking from worn suspension joints
• Uneven tire wear related to upper control arm wear
• Reduced steering precision during braking or cornering
• Worn bushings or ball joint play in the front left upper suspension

Installation Notes and Tips

Verify year, model, and front left upper position before installation. Because suspension components affect alignment, a professional wheel alignment is recommended after replacement. Confirm the vehicle configuration matches the listed fitment, including the 2012 Ram 1500 note for 5 lug wheels and the high utilization design applications.

Quality Assurance

Moog High Utilization Designs are built for heavier loads and more punishing roads when added strength, durability, and confidence are needed. The CK620634 is a premium replacement part designed to meet the demands of daily truck use.