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Mevotech MS40555 Suspension Ball Joint - Front Lower
Reliable Suspension Ball Joint for Ford Transit Models
The Mevotech MS40555 suspension ball joint is designed specifically for Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD vehicles. This pre-greased, bolt-in ball joint assembly offers durable performance and ease of maintenance for your suspension system.
- Pre-greased for immediate use and extended service life
- Includes castle nut, cotter pin, grease fitting, and dust boot
- Durable neoprene dust boot in blue for enhanced protection
- Sintered metal bearing type for reliable movement and wear resistance
- Threaded stud type with two mounting holes for secure bolt-in installation
- Greaseable design allows for ongoing lubrication and maintenance
- Mount plate included for proper fitment and stability
Product Details and Features
The Mevotech MS40555 suspension ball joint is engineered to meet the specific requirements of Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD models. Featuring a sintered metal bearing, this ball joint provides consistent articulation and durability under load. The pre-greased assembly reduces initial installation time and helps prevent premature wear. The included grease fitting allows for periodic lubrication, extending the life of the joint. A neoprene dust boot in blue protects the internal components from dirt and moisture, maintaining smooth operation. The threaded stud and bolt-in mounting type ensure a secure and precise fit, supported by the included castle nut, cotter pin, and mounting hardware.
Common Applications and Problem Solving
- Replaces worn or damaged suspension ball joints on Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD
- Addresses suspension noise or looseness caused by ball joint wear
- Restores proper steering and suspension alignment
- Prevents premature wear from dirt and moisture intrusion with neoprene dust boot
- Enables maintenance through grease fitting to extend component life
Installation Notes and Tips
Installation of the Mevotech MS40555 ball joint requires removal of the old ball joint and proper alignment of the new unit. The bolt-in mounting type with two mounting holes simplifies installation on compatible Ford Transit models. Ensure the grease fitting is accessible for future lubrication. Tighten the castle nut securely and install the cotter pin to prevent loosening. Regular greasing through the fitting is recommended to maintain optimal performance and longevity.
Quality Assurance and Warranty
Mevotech suspension components are manufactured to meet or exceed OEM specifications. The MS40555 ball joint features durable materials such as sintered metal bearings and neoprene dust boots to ensure reliable operation. This part is pre-greased and greaseable for extended service life. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Mevotech |
| Part Number | MS40555 |
| Pre-Greased | Yes |
| Castle Nut Included | Yes |
| Grease Fitting Included | Yes |
| Dust Boot Included | Yes |
| Ball Joint Assembly | Yes |
| Cotter Pin Included | Yes |
| Mounting Hardware Included | Yes |
| Mounting Hole Quantity | 2 |
| Adjustable | No |
| Bearing Type | Sintered metal |
| Greaseable | Yes |
| Boot Color | Blue |
| Stud Type | Threaded |
| Mounting Type | Bolt-in |
| Dust Boot Material | Neoprene |
| Mount Plate Included | Yes |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2025 | Ford | Transit-150 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2025 | Ford | Transit-250 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2025 | Ford | Transit-350 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2025 | Ford | Transit-350 HD | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2024 | Ford | Transit-150 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2024 | Ford | Transit-250 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2024 | Ford | Transit-350 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2024 | Ford | Transit-350 HD | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2023 | Ford | Transit-150 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2023 | Ford | Transit-250 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2023 | Ford | Transit-350 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2023 | Ford | Transit-350 HD | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2022 | Ford | Transit-150 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2022 | Ford | Transit-250 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2022 | Ford | Transit-350 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2022 | Ford | Transit-350 HD | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2021 | Ford | Transit-150 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2021 | Ford | Transit-250 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2021 | Ford | Transit-350 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2021 | Ford | Transit-350 HD | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2020 | Ford | Transit-150 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2020 | Ford | Transit-250 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2020 | Ford | Transit-350 | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
| 2020 | Ford | Transit-350 HD | Front Lower | Superior OE Replacement; Greaseable; Hardware Included |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.