/live/media/RB/RB_540018_Bac.jpg)
OE Quality
60-Day Returns
Dorman 540-018 Suspension Ball Joint - Front Lower
Dorman 540-018 Front Lower Ball Joint
Dorman 540-018 is a threaded, press-in suspension ball joint built for specific front lower applications on the Ford Thunderbird, Jaguar S-Type, and Lincoln LS. It is engineered as a standard replacement for the original equipment part and is made from steel with a rubber dust boot for added protection.
Key Features
- Threaded suspension ball joint for front lower installation
- Steel construction with grey finish
- Press-in mounting type
- Greaseable design for serviceability
- Rubber dust boot included
- Mounting hardware included
- 12 mm wrench size
- Part number: 540-018
Detailed Description
This Dorman suspension ball joint is a direct replacement style component for front lower suspension service on 2002 Ford Thunderbird, 1999-2002 Jaguar S-Type, and 2000-2002 Lincoln LS applications. The 540-018 uses a tapered stud design and a threaded body, with a press-in mounting style that matches the service requirements of the listed vehicles. It is built from steel and includes a rubber dust boot to help protect the joint from road contamination. This part cross-references MOOG Chassis Products K500084 for the same application.
Common Repair Uses
- Restoring worn front lower suspension joint movement
- Addressing looseness or play in the front suspension
- Correcting clunking or knocking from the lower control arm area
- Replacing a damaged or deteriorated ball joint boot
- Repairing steering and suspension wear on Ford Thunderbird, Jaguar S-Type, and Lincoln LS models
Installation Notes and Tips
Verify the vehicle’s front lower suspension configuration before installation. This part is specified for applications with a 14 mm ball joint on the 2002 Ford Thunderbird and 2002 Lincoln LS. Because this is a press-in ball joint, proper suspension service tools are required for removal and installation. Confirm stud thread length, wrench size, and mounting dimensions against the original part before assembly.
Quality Assurance
Dorman designs this ball joint as a precision-engineered replacement and tests it for reliable service on the listed applications. The part is built to meet standard replacement expectations for front suspension repair on the specified Ford, Jaguar, and Lincoln vehicles.
| Brand | Dorman |
|---|---|
| Part Number | 540-018 |
| Material | Acero |
| Material | Steel |
| Maximum Outside Diameter | 61 |
| Length | 111 |
| Color | Grey |
| Color | Gris |
| Castle Nut Included | No |
| Castle Nut Included | Non |
| Grease Fitting Included | No |
| Grease Fitting Included | Non |
| Suspension Grade Type | Reemplazo estándar |
| Suspension Grade Type | Standard |
| Bushings Included | No |
| Bushings Included | Non |
| Dust Boot Included | Oui |
| Dust Boot Included | Sí |
| Dust Boot Included | Yes |
| Ball Joint Assembly | Oui |
| Ball Joint Assembly | Sí |
| Ball Joint Assembly | Yes |
| Width | 59 |
| Type | Roscado |
| Type | Threaded |
| Cotter Pin Included | No |
| Cotter Pin Included | Non |
| Cotter Pin Hole | No |
| Cotter Pin Hole | Non |
| Mounting Hardware Included | Oui |
| Mounting Hardware Included | Sí |
| Mounting Hardware Included | Yes |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Ford | Thunderbird | Front Lower | w/14 mm Ball Joint |
| 2002 | Jaguar | S-Type | Front Lower | |
| 2002 | Lincoln | LS | Front Lower | w/14 mm Ball Joint |
| 2001 | Jaguar | S-Type | Front Lower | |
| 2001 | Lincoln | LS | Front Lower | |
| 2000 | Jaguar | S-Type | Front Lower | |
| 2000 | Lincoln | LS | Front Lower | |
| 1999 | Jaguar | S-Type | Front Lower |
* 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.