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Moog K8477 Suspension Ball Joint - Front Lower
Reliable Suspension Ball Joint for Ford, Lincoln, and Mercury Vehicles
The Moog K8477 suspension ball joint is designed to provide dependable performance for select Ford, Lincoln, and Mercury models. Engineered with durable neoprene material and greaseable construction, this ball joint supports smooth steering and suspension operation.
Key Features of Moog K8477 Suspension Ball Joint
- Constructed with neoprene for enhanced durability and protection
- Maximum outside diameter of 2.280 inches for precise fitment
- Includes castle nut and cotter pin hole for secure installation
- Greaseable design to maintain optimal lubrication and extend service life
- Standard suspension grade type suitable for everyday driving conditions
- Press-in mounting type for straightforward replacement
- Non-adjustable design for consistent performance
Detailed Description of Moog K8477 Suspension Ball Joint
The Moog K8477 suspension ball joint is engineered to meet the specifications required by Ford, Lincoln, and Mercury vehicles such as the Cougar, Mark VIII, and Thunderbird. Its neoprene material offers resistance to wear and environmental factors, while the greaseable feature allows for regular maintenance to reduce friction and prolong component life. The ball joint’s maximum outside diameter of 2.280 inches ensures a precise fit, and the inclusion of a castle nut and cotter pin hole provides a secure and reliable connection within the suspension system. Designed as a standard suspension grade component, this ball joint is intended for typical driving conditions and is installed using a press-in mounting method.
Common Applications and Issues Addressed
- Restores proper steering control and suspension articulation
- Eliminates excessive play or looseness in the front suspension
- Reduces uneven tire wear caused by worn ball joints
- Prevents clunking noises during acceleration or braking
- Improves overall vehicle handling and safety
Installation Notes and Tips
When replacing the Moog K8477 suspension ball joint, ensure the vehicle is securely lifted and supported. The press-in mounting type requires appropriate tools to remove the old ball joint and install the new one without damaging surrounding components. Grease the ball joint thoroughly after installation to maintain smooth operation. Verify that the castle nut is properly torqued and secured with a cotter pin to prevent loosening during vehicle operation.
Quality Assurance and Warranty Information
Moog suspension components are manufactured to meet or exceed OEM standards. The K8477 ball joint undergoes rigorous testing to ensure durability and performance. While specific warranty details are not provided here, Moog typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Moog |
|---|---|
| Part Number | K8477 |
| Material | Neoprene |
| Maximum Outside Diameter | 2.280 |
| Castle Nut Included | Yes |
| Suspension Grade Type | Standard |
| Cotter Pin Hole | Yes |
| Mounting Hole Quantity | 0 |
| Adjustable | No |
| Greaseable | Yes |
| Mounting Type | Press-in |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Lincoln | Mark VIII | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1997 | Ford | Thunderbird | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1997 | Lincoln | Mark VIII | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1997 | Mercury | Cougar | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1996 | Ford | Thunderbird | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1996 | Lincoln | Mark VIII | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1996 | Mercury | Cougar | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1995 | Ford | Thunderbird | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1995 | Lincoln | Mark VIII | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1995 | Mercury | Cougar | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1994 | Ford | Thunderbird | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1994 | Lincoln | Mark VIII | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1994 | Mercury | Cougar | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1993 | Ford | Thunderbird | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1993 | Lincoln | Mark VIII | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1993 | Mercury | Cougar | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1992 | Ford | Thunderbird | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1992 | Mercury | Cougar | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1991 | Ford | Thunderbird | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1991 | Mercury | Cougar | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1990 | Ford | Thunderbird | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1990 | Mercury | Cougar | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1989 | Ford | Thunderbird | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1989 | Mercury | Cougar | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
* 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.