Moog CK80054 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Heavy-Duty Front Left Upper Control Arm

Moog CK80054 is a suspension control arm and ball joint assembly for the front left upper position on select Ford Ranger and Mazda truck applications. Built with forged steel and rubber bushings, it is made for heavier loads and rougher road conditions where added strength and stable steering response matter.

Compatible With 1998-2011 Ford Ranger, front left upper, and select 2001-2010 Mazda B2300, 1998-2007 Mazda B3000, 1998-2004 Mazda B4000, and 1998-2001 Mazda B2500 front left upper applications. This part cross-references Dorman - OE Solutions 520-237 for the same application.

Key Features

• Pre-greased for initial service readiness
• Grease fitting included for future lubrication service
• Forged steel control arm construction for strength
• Rubber bushings included for suspension isolation
• Press-in ball joint mounting with pinch-style stud
• Mounting hardware included
• Black finish
• Non-adjustable design

Detailed Description

Moog CK80054 is a front left upper suspension control arm and ball joint assembly engineered for high-utilization service. The forged steel arm is paired with rubber bushings to support consistent suspension movement while helping isolate road vibration. The pre-greased design and included grease fitting support routine maintenance, while the press-in ball joint and pinch-style stud match the specified OE-style mounting arrangement.

For Ford Ranger and Mazda B-series trucks, this Moog control arm assembly is a direct-fit suspension replacement for the front left upper position. It is a practical choice when restoring steering feel, suspension geometry, and front-end stability on vehicles used for daily driving, hauling, or rough-road operation. Part number CK80054 is also a useful reference when comparing OE-style replacement options for these applications.

What It Helps Address

• Front-end looseness from worn upper control arm components
• Clunking or knocking from deteriorated bushings or ball joint wear
• Uneven steering response caused by suspension play
• Suspension noise over bumps and rough pavement
• Loss of alignment stability at the front left upper corner

Installation Notes and Tips

Install CK80054 at the front left upper position only on the listed Ford Ranger and Mazda applications. Verify the press-in ball joint and pinch-style stud configuration before installation, and inspect related suspension components, alignment settings, and fasteners during service. Because this assembly includes bushings and mounting hardware, it is suited to a complete upper control arm replacement rather than a partial repair.

Quality Assurance

Moog High Utilization Designs are built for heavier loads and more demanding road conditions, with an emphasis on durability and confidence in service. CK80054 follows that approach with forged steel construction, serviceable lubrication features, and OE-style fitment for the specified Ford Ranger and Mazda truck applications.