Delphi TC4193 Suspension Ball Joint - Front Upper

Delphi TC4193 Front Upper Ball Joint

Delphi TC4193 is a front upper suspension ball joint built as a standard replacement for select Ford, Lincoln, and Expedition/F-150 applications. It uses a press-in mounting design, comes pre-greased, and includes a dust boot, castle nut, and cotter pin for a service-ready installation.

Key Features

• Front upper suspension ball joint for select Ford F-150, Ford Expedition, and Lincoln Navigator applications
• Press-in mounting type with threaded stud and tapered stud design
• Pre-greased with a rubber dust boot for added protection
• Standard replacement grade with plastic bearing type
• Castle nut and cotter pin included
• Counterclockwise (left) thread direction
• OE-focused dimensional and material analysis for fit consistency
• Tested for extreme temperatures and salt spray exposure during development

Detailed Description

Delphi TC4193 is engineered for front upper suspension service where a press-in ball joint is required. It is built with a standard replacement design, a tapered threaded stud, and a rubber dust boot to help protect the joint from road contamination. Delphi applies OE-based dimensional and material analysis to support proper fit and function in the aftermarket, making this part a practical choice for suspension repair on 2015-2020 Ford F-150, 2018-2020 Ford Expedition, and 2018-2020 Lincoln Navigator models. This part cross-references MOOG Chassis Products K500422 for the same application.

What It Helps Address

• Front suspension looseness or play at the upper ball joint
• Clunking or knocking from the front suspension
• Uneven tire wear related to worn suspension joints
• Steering instability or wandering on affected vehicles
• Service replacement for a worn press-in front upper joint

Installation Notes and Tips

Fits 2015-2020 Ford F-150, Front Upper. Fits 2018-2020 Ford Expedition, Front Upper. Fits 2018-2020 Lincoln Navigator, Front Upper. Verify press-in fitment, thread direction, and suspension orientation before installation. Because this is a front upper ball joint with a tapered stud and cotter pin hole, follow the vehicle service procedure for proper seating and torque. Delphi TC4193 is pre-greased and does not include a grease fitting.

Quality Assurance

Delphi develops its steering and suspension parts using OE-focused testing and material validation. For this ball joint, that includes exposure to temperatures below -40 degrees C and above 120 degrees C, plus 720 hours of salt spray testing to evaluate durability under harsh conditions.