Mevotech GS40546 Suspension Ball Joint - Front Upper

OE-Style Suspension Ball Joint

Mevotech GS40546 is an Original Grade suspension ball joint built as an exact-match replacement for the original part’s fit, form, and function. It is made for routine driving and daily commuting, with fitment for select Ford and Lincoln trucks and SUVs in the front upper suspension position.

Key Features

• Original Grade replacement engineered to match OE dimensions and function.
• Press-in design for the front upper suspension location.
• Pre-greased construction with a rubber dust boot for joint protection.
• Castle nut, cotter pin, and mounting hardware are included where required.
• Threaded stud with M14 x 1.5 thread size.

Detailed Description

Mevotech GS40546 is a suspension ball joint for compatible Ford Expedition, Ford F-150, Ford Mark LT, and Lincoln Navigator applications. It is designed to restore OE-level handling, ride quality, and suspension response in the front upper position. The press-in mounting style, pre-greased assembly, and included dust boot support a serviceable replacement for worn steering and suspension joints. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues It Can Address

• Excessive play or looseness in the front upper suspension joint.
• Clunking or knocking noises from worn suspension components.
• Uneven steering feel caused by joint wear.
• Reduced ride control from a deteriorated ball joint.
• Suspension service needs on high-mileage Ford and Lincoln vehicles.

Installation Notes and Tips

Fits 2006-2021 Ford Expedition, front upper. Fits 2007-2021 Lincoln Navigator, front upper. Fits 2004-2020 Ford F-150, front upper. Fits 2006-2008 Lincoln Mark LT, front upper. Verify stud thread size, press-in fitment, and suspension configuration before installation. Use the included castle nut and cotter pin during assembly where specified by the application.

Quality Assurance

Mevotech Original Grade parts are built to match the original manufacturer’s fit, form, and function for the listed applications.