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Warranty: One-Year Limited Warranty
Finish: Black
Installation Time Exact (Minutes): 0
CURT electrical connectors are designed to give you a reliable connection every time you plug in your trailer. This dual-output connector is designed to be a perfect OEM replacement, plugging into a USCAR socket and supplying power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It is intended to be a replacement trailer connector, plugging into any standard USCAR socket and providing a 4-way flat and 7-way RV blade socket (see application info to verify fitment with your vehicle). It features rust-free black plastic construction and comes with spring-loaded covers to keep out dust and water.
| Bulk # | Bulk 12-Pack # | Pkg # | Fits | Description | Finish |
|---|---|---|---|---|---|
| For 4-Way Flat, 5-Way Flat and 6-Way Round Connectors | |||||
| 58300 | -- | 58301 | 4-way flat | -- | Gloss black |
| -- | -- | 58303 | 5-way flat | -- | Carbide black |
| -- | 57207 | 57208 | 4- or 6-way round sockets | -- | Gloss black |
| 58210 | -- | -- | 4- or 6-way round sockets | -- | Zinc-plated |
| For 7-Way Round and 7-Way RV Blade Connectors | |||||
| 58222 | -- | -- | 7-way round socket #58170 | -- | Zinc-plated |
| -- | 57205 | 57206 | 7-way RV blade socket #55415, #58150, #58220 | Increased strength | Gloss black |
| 58230 | -- | 58231 | 7-way RV blade sockets #58150 and #58220 | -- | Zinc-plated |
| 58290 | -- | 58291 | 7-way RV blade sockets #58150 and #58220 | -- | Gloss black |
| 58510 | -- | -- | 7-way RV blade sockets #58150 and #58220 | Increased strength | Gloss black |
| 58520 | -- | -- | 7-way USCAR factory Ford, GM, and Nissan sockets | -- | Gloss black |
| -- | 57016 | -- | 7-way and 4-way USCAR sockets #57015 and #57020 | -- | Gloss black |
| For Mounting Connector Brackets to Trailer Hitches | |||||
| -- | 57203 | 57204 | 4- or 5-way flat and 6-way round brackets | Short, universal clamp-on mount | Gloss black |
| -- | 57201 | 57202 | 7-way round or RV blade sockets | Long, universal clamp-on mount | Gloss black |
| Part # | From Vehicle | To Trailer | Notes | Material |
|---|---|---|---|---|
| Single Output | ||||
| 57184 | 4-way flat | 7-way RV blade | See mounting brackets on pages 127 and 128 | Plastic |
| 57183 | 4-way flat | 6-way round | See mounting brackets on pages 127 and 128 | Die-cast |
| 57185 | 4-way flat | 7-way RV blade | Includes mounting bracket | Steel |
| 57186 | 4-way flat | 7-way RV blade | Includes wiring and components to splice in a brake controller connection | Plastic |
| 57506 | 4-way flat | 7-way RV blade | Ideal for towing a boat trailer with surge brakes | Plastic |
| 57626 | 4-way flat | 6-way round | Integrated test lamps display proper connections | Plastic |
| 57676 | 4-way flat | 7-way RV blade | Integrated test lamps display proper connections | Plastic |
| 56476 | 4-way flat | USCAR socket | Pair with #57015 for 4-way and 7-way RV blade output. See page 112 | Plastic |
| Dual Output | ||||
| 57604 | 4-way flat | 4-way flat | -- | Plastic |
| 57624 | 4-way flat | 6-way round | Integrated test lamps display proper connections | Plastic |
| 57627 | 4-way flat | 6-way round | -- | Plastic |
| 57674 | 4-way flat | 7-way RV blade | Integrated test lamps display proper connections | Plastic |
| 57102 | 4-way flat | 7-way RV blade | Audible back-up alarm when vehicle in reverse (97 decibels) | Plastic |
CURT Connector Mounting Bracket for 7-Way RV Blade (Heavy-Duty, Black) Trailer Wire Connector Mounting Bracket
CURT Replacement OE 7-Way RV Blade Socket (Plugs into USCAR) Trailer Connector Kit
CURT 7-Way RV Blade Connector Socket (Vehicle Side, Black Plastic) Trailer Connector Kit
CURT Electrical Adapter (4-Way Flat Vehicle to 7-Way RV Blade Trailer) Trailer Wiring Adapter Connector
CURT Connector Mounting Bracket for 7-Way Round Trailer Wire Connector Mounting Bracket
CURT Connector Mounting Bracket for 7-Way RV Blade (Packaged) Trailer Wire Connector Mounting Bracket
CURT Connector Mounting Bracket for 7-Way RV Blade (Black) Trailer Wire Connector Mounting Bracket
CURT Electrical Adapter with Bracket (4-Way Flat Vehicle to 7-Way RV Blade Trailer) Trailer Wiring Adapter Connector
CURT Connector Mounting Bracket for 4-Way Flat (Packaged) Trailer Wire Connector Mounting Bracket
CURT Connector Mounting Bracket for 4-Way Flat Trailer Wire Connector Mounting Bracket
CURT Connector Mounting Brackets for 7-Way RV Blade (Black, 12-Pack) Trailer Wire Connector Mounting Bracket
CURT Dual-Output Electrical Adapter with Tester (Adds 7-Way RV Blade to 4-Way Flat) Trailer Wiring Adapter Connector
CURT Connector Bracket Mount for 7-Way Bracket (Packaged) Trailer Wire Connector Mounting Bracket
CURT Dual-Output Adapter with Backup Alarm (4-Way Flat to 7-Way RV Blade Trailer) Trailer Wiring Adapter Connector
CURT Connector Mounting Bracket for 4-Way & 6-Way Round (Packaged) Trailer Wire Connector Mounting Bracket
CURT Connector Mounting Bracket for 7-Way RV Blade (Black, Packaged) Trailer Wire Connector Mounting Bracket
CURT Electrical Adapter with Tester (4-Way Flat Vehicle to 7-Way RV Blade Trailer) Trailer Wiring Adapter Connector
CURT Electrical Adapter (4-Way Flat Vehicle to 6-Way Round Trailer) Trailer Wiring Adapter Connector
CURT Connector Bracket Mount for 4, 5 or 6-Way Bracket (Packaged) Trailer Wire Connector Mounting Bracket
CURT Dual-Output Electrical Adapter (Adds 6-Way Round to 4-Way Flat) Trailer Wiring Adapter Connector
CURT Electrical Adapter with Tester (6-Way Round Vehicle to 4-Way Flat Trailer) Trailer Wiring Adapter Connector
CURT Connector Mounting Bracket for 5-Way Flat Trailer Wire Connector Mounting Bracket
CURT Dual-Output Electrical Adapter with Tester (Adds 6-Way Round to 4-Way Flat) Trailer Wiring Adapter Connector
CURT Connector Mounting Bracket for 7-Way RV Blade (Zinc) Trailer Wire Connector Mounting Bracket
CURT 57207 Vehicle-Side Trailer Wiring Harness Mounting Brackets for 4-Way or 6-Way Round, 12-Pack
CURT 57201 Vehicle-Side Trailer Wiring Harness Clamp-On Bracket Mounts for 7-Way Round or RV Blade, 12-Pack
CURT 57203 Vehicle-Side Trailer Wiring Harness Clamp-On Bracket Mounts for 4-Way, 5-Way or 6-Way, 12-Pack
CURT 57626 4-Way Flat Vehicle-Side to 6-Way Round Trailer Wiring Adapter with Tester
CURT 58210 Vehicle-Side Trailer Wiring Harness Mounting Bracket for 4-Way or 6-Way RoundHave a question? We're here to help!
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We typically ship items within 24 hours of the order date excluding weekends.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page. Typical delivery times are 1-5 business days, freight items may take longer. We ship from several warehouses throughout the US to provide fast delivery.