Moog K80028 Suspension Ball Joint - Front Upper

MOOG K80028 Front Upper Ball Joint

MOOG K80028 is a front upper suspension ball joint built for Ford Super Duty and Excursion applications that demand precise steering support and dependable joint movement. It uses a greaseable, press-in design with a neoprene boot to help protect the joint and support long-term serviceability.

Key Features

• Press-in mounting type for front upper suspension service
• Greaseable design for routine maintenance
• Neoprene boot material for added protection
• Castle nut included with cotter pin hole
• Standard suspension grade type
• Maximum outside diameter: 1.880 in.

Detailed Description

This MOOG ball joint, part number K80028, is engineered for front upper suspension use on select Ford F-250 Super Duty, Ford F-350 Super Duty, Ford Excursion, and 1999 Ford F-250 models. MOOG uses superior materials and testing practices to support consistent performance, while problem-solving design details help simplify installation on the correct application. The greaseable construction and press-in fitment make K80028 a practical replacement for worn upper ball joints in heavy-duty front suspension systems.

This part cross-references Mevotech Supreme MK80028 for the same application.

What It Helps Fix

• Front-end looseness from a worn upper ball joint
• Steering play or wandering in Ford Super Duty front suspension
• Clunking or popping noises from the upper control arm area
• Uneven tire wear caused by suspension joint wear
• Loss of smooth suspension articulation at the front upper position

Installation Notes and Tips

Compatible With 2021-2022 Ford F-250 Super Duty, front upper; 2021-2022 Ford F-350 Super Duty, front upper; 1999-2020 Ford F-250 Super Duty, front upper; 1999-2020 Ford F-350 Super Duty, front upper; 2000-2005 Ford Excursion, front upper; and 1999 Ford F-250, front upper. Verify the press-in style, mounting dimensions, and suspension configuration before installation. The castle nut and cotter pin hole support secure fastening when installed to the correct torque specification.

Quality Assurance

MOOG backs this ball joint with materials selection and testing focused on reliable suspension performance. The K80028 is built to meet the demands of front upper service on Ford truck and SUV applications.