OE Quality
60-Day Returns

Moog K8431T Suspension Ball Joint - Front Lower
Overview of Moog K8431T Suspension Ball Joint for Ford F-150
The Moog K8431T suspension ball joint is designed specifically for Ford F-150 models, providing reliable suspension performance. This press-in, greaseable ball joint features durable neoprene material and includes a castle nut and cotter pin hole for secure installation.
- Constructed with durable neoprene material for enhanced longevity
- Maximum outside diameter of 2.000 inches for precise fitment
- Includes castle nut and cotter pin hole for secure mounting
- Greaseable design allows for maintenance and extended service life
- Standard suspension grade type suitable for typical driving conditions
- Press-in mounting type for straightforward installation
Detailed Product Description
The Moog K8431T suspension ball joint is engineered to meet the suspension needs of Ford F-150 trucks. Its neoprene construction helps resist wear and environmental damage, while the greaseable feature allows for routine lubrication to maintain smooth operation. The ball joint has a maximum outside diameter of 2.000 inches, ensuring a precise fit within the suspension assembly. Included hardware such as the castle nut and cotter pin hole provide added security during installation, preventing loosening under normal driving conditions. This standard suspension grade ball joint is designed for typical road use and is not adjustable, making it a direct replacement part for Ford F-150 models requiring a press-in type ball joint.
Common Applications and Problem Resolution
- Replaces worn or damaged suspension ball joints on Ford F-150 trucks
- Addresses suspension noise or looseness caused by ball joint wear
- Improves steering stability and control by restoring proper joint function
- Prevents premature tire wear related to faulty suspension components
- Eliminates excessive play in the front suspension system
Installation Notes and Tips
Installation of the Moog K8431T ball joint requires a press-in mounting process, typically performed with a hydraulic press or specialized ball joint tool. Ensure the suspension components are clean and free of debris before installation. The included castle nut and cotter pin hole should be used to secure the ball joint properly, preventing loosening during vehicle operation. Regular greasing through the greaseable fitting is recommended to maintain optimal performance and extend the service life of the ball joint.
Quality Assurance and Warranty
Moog suspension components are manufactured to meet or exceed OEM specifications for fit, form, and function. The K8431T ball joint undergoes rigorous quality control to ensure durability and reliability in Ford F-150 applications. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Moog |
|---|---|
| Part Number | K8431T |
| Adjustable | No |
| Castle Nut Included | Yes |
| Cotter Pin Hole | Yes |
| Greaseable | Yes |
| Material | Neoprene |
| Maximum Outside Diameter | 2.000 |
| Mounting Hole Quantity | 0 |
| Mounting Type | Press-In |
| Suspension Grade Type | Standard |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1996 | Ford | F-150 | RWD | Front Lower | Fits various vehicle designs with powdered-metal gusher bearing and pre-installed dust boot for easy installation. |
| 1995 | Ford | F-150 | RWD | Front Lower | Fits various vehicle designs with powdered-metal gusher bearing and pre-installed dust boot for easy installation. |
| 1994 | Ford | F-150 | RWD | Front Lower | Fits various vehicle designs with powdered-metal gusher bearing and pre-installed dust boot for easy installation. |
| 1993 | Ford | F-150 | RWD | Front Lower | Fits various vehicle designs with powdered-metal gusher bearing and pre-installed dust boot for easy installation. |
| 1992 | Ford | F-150 | RWD | Front Lower | Fits various vehicle designs with powdered-metal gusher bearing and pre-installed dust boot for easy installation. |
| 1991 | Ford | F-150 | RWD | Front Lower | Fits various vehicle designs with powdered-metal gusher bearing and pre-installed dust boot for easy installation. |
| 1990 | Ford | F-150 | RWD | Front Lower | Fits various vehicle designs with powdered-metal gusher bearing and pre-installed dust boot for easy installation. |
| 1989 | Ford | F-150 | RWD | Front Lower | Fits various vehicle designs with powdered-metal gusher bearing and pre-installed dust boot for easy installation. |
| 1988 | Ford | F-150 | RWD | Front Lower | Fits various vehicle designs with powdered-metal gusher bearing and pre-installed dust boot for easy installation. |
| 1987 | Ford | F-150 | RWD | Front Lower | Fits various vehicle designs with powdered-metal gusher bearing and pre-installed dust boot for easy installation. |
* 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.