

CURT 55243 is custom-fit trailer wiring with a 7-way RV blade output for 1999-2001 Ford F-250 Super Duty/F-350 Super Duty/F-450 Super Duty/F-550 Super Duty. Fitment details: Factory Tow Package Required.
It plugs into the socket the factory already fitted, so nothing is cut or spliced. The output is a 7-way flat connector, which carries tail, brake, reverse and turn signals plus trailer brakes and auxiliary power.
- 7-way flat output
- Plugs into the factory socket, no cutting or splicing
- For 2-wire vehicle lighting
- Dust cover included
- One-year limited warranty
- Requires the factory tow package
Specifications
| Part number | 55243 |
|---|---|
| Brand | CURT |
| Type | Custom Wiring Connector |
| Output | 7-Way Flat |
| Vehicle lighting system | 2-wire |
| Installation | Novice |
| Product weight | 1.2 lb |
| Warranty | One-year limited |
Vehicle fitment
| Years | Vehicle | Configuration |
|---|---|---|
| 1999-2001 | Ford F-250 Super Duty | Factory Tow Package Required |
| 1999-2001 | Ford F-350 Super Duty | Factory Tow Package Required |
| 1999-2001 | Ford F-450 Super Duty | Factory Tow Package Required |
| 1999-2001 | Ford F-550 Super Duty | Factory Tow Package Required |
Fitment and installation notes
- 4-wire to 7-wire upgrade kit