Help keep your front suspension pivoting smoothly and securely with the Mevotech Supreme MS40531 Ball Joint, a front lower suspension ball joint that links the lower control arm to the steering knuckle so the wheel can travel with the suspension and turn with the steering. It fits many vehicles, among them the 2015-2020 Ford F-150, 2018-2024 Ford Expedition and 2017-2022 Ford GT, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list.
Mevotech engineers its Supreme parts in-house, with application-specific upgrades aimed at greater durability and performance. These ball joints are built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks.
- Locks out contaminants: A patented sealing ring locks the boot onto the ball joint housing for a tight seal.
- Superior toughness: Sintered bearings are designed for longer-lasting performance.
- Quick, easy installation: The joint secures to the vehicle with the part-specific castle nut and cotter pin provided. Its thicker, stronger flange is designed to help prevent deformation during installation.
- Simple to service: An included 90-degree SAE grease fitting makes routine greasing straightforward.
Signs this part may need replacing include clunking over bumps, loose or wandering steering, uneven tire wear and noticeable play in the joint. Diagnose the cause first. If a worn front lower ball joint is the problem, this unit replaces it.
Interchange: 410-566255
410566255 · 19459249 · TC6724 · BJ87005 · BJ87005PR · BJ87005XL · FA87005 · GFA500318 · FL3Z3050A · FL3Z3050B · FL3Z3050C · HL3Z3050A · JL1Z3078A · MCF2326 · MCF2363 · MCF2477 · MCF2478 · K500318 · X15BJ0309 · JBJ1170
This part cross-references / interchanges with the following part numbers:
19459249, 410-566255, TC6724, BJ87005, BJ87005PR, BJ87005XL, FA87005, GFA500318, FL3Z3050A, FL3Z3050B, FL3Z3050C, HL3Z3050A, JL1Z3078A, MCF2326, MCF2363, MCF2477, MCF2478, K500318, MS40531, X15BJ0309, JBJ1170
