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Mevotech MS40557 Front Upper Ball Joint
Mevotech MS40557 is a press-in suspension ball joint for the front upper position on select Ford F-150 models. Built for 2017-2020 Ford F-150 applications, it combines a pre-greased design, greaseability, and included dust boot and hardware for a service-ready replacement.
Key Features
- Fits 2017-2020 Ford F-150, front upper
- Press-in mounting type for the front suspension
- Pre-greased and greaseable for service access
- Includes grease fitting, dust boot, mounting hardware, and locking nut
- Sintered metal bearing type for durable joint operation
- Neoprene dust boot with blue boot color
- Threaded stud with M12 x 1.75 thread size
Detailed Description
The Mevotech Supreme Parts line focuses on application-specific upgrades for higher durability and consistent performance in demanding use. MS40557 is a Mevotech Supreme ball joint engineered for high-usage passenger vehicles, SUVs, fleets, and working trucks, with a design that supports faster service through Labor Saver components and included installation aids. This part cross-references Ford OE-style numbers such as KL3Z3085C and 19534103 for the same application. For buyers searching for a front upper ball joint for 2017-2020 Ford F-150, Mevotech MS40557 provides a direct replacement option with greaseable serviceability and a press-in fitment.
Common Problems This Part Can Address
- Front-end looseness or play from a worn upper ball joint
- Clunking or popping noises from suspension movement
- Uneven tire wear related to ball joint wear
- Grease loss or contamination at the joint
- Service delays caused by missing replacement hardware
Installation Notes and Tips
MS40557 installs in the front upper position on compatible Ford F-150 trucks and uses a press-in mounting style. Verify stud thread size, joint orientation, and suspension condition before installation. Because the part is pre-greased and includes a grease fitting, it is ready for service after installation and future maintenance. Always inspect the surrounding control arm and related suspension components for wear before completing the repair.
Quality Assurance
Mevotech Supreme Parts are engineered in-house with application-specific upgrades aimed at durability and performance in commercial and passenger vehicle service. The MS40557 part number is built to meet the demands of repeated use in Ford F-150 front suspension applications.
Description
Mevotech MS40557 Front Upper Ball Joint
Mevotech MS40557 is a press-in suspension ball joint for the front upper position on select Ford F-150 models. Built for 2017-2020 Ford F-150 applications, it combines a pre-greased design, greaseability, and included dust boot and hardware for a service-ready replacement.
Key Features
- Fits 2017-2020 Ford F-150, front upper
- Press-in mounting type for the front suspension
- Pre-greased and greaseable for service access
- Includes grease fitting, dust boot, mounting hardware, and locking nut
- Sintered metal bearing type for durable joint operation
- Neoprene dust boot with blue boot color
- Threaded stud with M12 x 1.75 thread size
Detailed Description
The Mevotech Supreme Parts line focuses on application-specific upgrades for higher durability and consistent performance in demanding use. MS40557 is a Mevotech Supreme ball joint engineered for high-usage passenger vehicles, SUVs, fleets, and working trucks, with a design that supports faster service through Labor Saver components and included installation aids. This part cross-references Ford OE-style numbers such as KL3Z3085C and 19534103 for the same application. For buyers searching for a front upper ball joint for 2017-2020 Ford F-150, Mevotech MS40557 provides a direct replacement option with greaseable serviceability and a press-in fitment.
Common Problems This Part Can Address
- Front-end looseness or play from a worn upper ball joint
- Clunking or popping noises from suspension movement
- Uneven tire wear related to ball joint wear
- Grease loss or contamination at the joint
- Service delays caused by missing replacement hardware
Installation Notes and Tips
MS40557 installs in the front upper position on compatible Ford F-150 trucks and uses a press-in mounting style. Verify stud thread size, joint orientation, and suspension condition before installation. Because the part is pre-greased and includes a grease fitting, it is ready for service after installation and future maintenance. Always inspect the surrounding control arm and related suspension components for wear before completing the repair.
Quality Assurance
Mevotech Supreme Parts are engineered in-house with application-specific upgrades aimed at durability and performance in commercial and passenger vehicle service. The MS40557 part number is built to meet the demands of repeated use in Ford F-150 front suspension applications.












