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Mevotech MS40517 Suspension Ball Joint - Rear Upper
Reliable Suspension Ball Joint for Ford, Lincoln, and Mercury Vehicles
The Mevotech MS40517 suspension ball joint is engineered to provide durable and consistent performance for select Ford, Lincoln, and Mercury models. Designed specifically for the Aviator, Explorer, and Mountaineer, this ball joint ensures proper suspension function and vehicle stability.
- Grease fitting included for easy maintenance
- Durable dust boot to protect against contaminants
- Complete ball joint assembly for direct replacement
- Mounting hardware included for straightforward installation
- Greaseable design with pre-greased components
- Threaded stud type for secure fitment
- Press-in mounting type for factory-style installation
- Sintered metal bearing for smooth operation
- Corrosion-resistant finish for extended service life
Product Details and Features
The Mevotech MS40517 suspension ball joint is a direct-fit replacement part designed to restore suspension performance on Ford Aviator, Explorer, and Mercury Mountaineer models. This ball joint assembly comes pre-greased and includes a grease fitting, allowing for routine lubrication to extend component life. The dust boot protects the joint from dirt and moisture, reducing wear and potential failure. Featuring a corrosion-resistant finish and sintered metal bearing, this ball joint is built to withstand harsh driving conditions. The threaded stud and press-in mounting type ensure a secure and precise fit, while included mounting hardware simplifies the installation process.
Applications and Problem Resolution
- Restores proper steering and suspension alignment
- Eliminates clunking or knocking noises from worn ball joints
- Prevents uneven tire wear caused by suspension play
- Improves vehicle handling and stability
- Addresses suspension looseness and excessive play
Installation Notes and Tips
Installation of the Mevotech MS40517 ball joint requires pressing out the old ball joint and pressing in the new one using appropriate suspension tools. The included mounting hardware facilitates a secure fit. Ensure the grease fitting is accessible for future maintenance and apply grease regularly to maintain optimal performance. Verify compatibility with your specific Ford Aviator, Explorer, or Mercury Mountaineer model year before installation.
Quality Assurance and Warranty
Mevotech suspension components are manufactured to meet or exceed OEM specifications. The MS40517 ball joint features corrosion-resistant finishes and durable materials to ensure long service life. This part includes a warranty that covers defects in materials and workmanship, providing confidence in its reliability and performance.
| Brand | Mevotech |
| Part Number | MS40517 |
| Adjustable | No |
| Ball Joint Assembly | Yes |
| Bearing Type | Sintered Metal |
| Dust Boot Included | Yes |
| Finish | Corrosion Resistant |
| Grease Fitting Included | Yes |
| Greaseable | Yes |
| Mounting Hardware Included | Yes |
| Mounting Type | Press In |
| Pre Greased | Yes |
| Stud Type | Threaded |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Ford | Explorer | Rear Upper | Enhanced greasable metal bearings and improved boot design increase durability and prevent contamination on Suspension Ball Joint. |
| 2005 | Lincoln | Aviator | Rear Upper | Enhanced greasable metal bearings and improved boot design increase durability and prevent contamination on Suspension Ball Joint. |
| 2005 | Mercury | Mountaineer | Rear Upper | Enhanced greasable metal bearings and improved boot design increase durability and prevent contamination on Suspension Ball Joint. |
| 2004 | Ford | Explorer | Rear Upper | Enhanced greasable metal bearings and improved boot design increase durability and prevent contamination on Suspension Ball Joint. |
| 2004 | Lincoln | Aviator | Rear Upper | Enhanced greasable metal bearings and improved boot design increase durability and prevent contamination on Suspension Ball Joint. |
| 2004 | Mercury | Mountaineer | Rear Upper | Enhanced greasable metal bearings and improved boot design increase durability and prevent contamination on Suspension Ball Joint. |
| 2003 | Ford | Explorer | Rear Upper | Enhanced greasable metal bearings and improved boot design increase durability and prevent contamination on Suspension Ball Joint. |
| 2003 | Lincoln | Aviator | Rear Upper | Enhanced greasable metal bearings and improved boot design increase durability and prevent contamination on Suspension Ball Joint. |
| 2003 | Mercury | Mountaineer | Rear Upper | Enhanced greasable metal bearings and improved boot design increase durability and prevent contamination on Suspension Ball Joint. |
| 2002 | Ford | Explorer | Rear Upper | Enhanced greasable metal bearings and improved boot design increase durability and prevent contamination on Suspension Ball Joint. |
| 2002 | Mercury | Mountaineer | Rear Upper | Enhanced greasable metal bearings and improved boot design increase durability and prevent contamination on Suspension Ball Joint. |
* 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.