In-stock parts
Order by 2PM MST
In-stock parts
Order by 2PM MST
Images are for representation only and may differ from the actual product.
Habituellement prête en 2 heures
2045 West Buckeye Road
Phoenix AZ 85009
États-Unis
The Sealco FM5703 front main socket harness connects a TM53 7-pin RV blade socket to a 60-inch CA29 cable section. This replacement assembly is selected by its complete part number, socket style, cable configuration, and wire-end connections.
The TM53 RV blade socket assembly includes a 6-inch shrink-tube section and an 8-inch stripped-end section at the cable’s opposite end. Confirm the mating connector, individual circuit assignments, and required termination method before installation.
| Feature | Benefit |
|---|---|
| Socket and cable assembly | Supplies the specified front main connection and cable as one replacement harness. |
| 60-inch cable section | Provides a 60-inch cable section for routing between the socket and wire-end connections. |
| 8-inch stripped-end section | Allows the conductors to be terminated to the required wiring arrangement. |
| Specification | Detail |
|---|---|
| Manufacturer part number | FM5703 |
| Socket | TM53 7-pin RV blade |
| Cable | CA29 |
| Cable section length | 60 inches |
| Conductor sizes | One 10-gauge and six 12-gauge conductors |
| Stripped-end section | 8 inches |
| Component | Configuration |
|---|---|
| TM53 socket | Included as part of the harness assembly |
| CA29 cable | 60-inch section, included |
| Shrink tube | 6-inch section, included |
| Check | What to confirm |
|---|---|
| Exact replacement | Match FM5703 and the TM53 socket to the required harness. |
| Mating connection | Check connector style and circuit assignments against the equipment wiring diagram; wire color alone does not establish a circuit function. |
| Routing length | Compare the 60-inch cable section and end arrangement with the installation; do not treat cable length as the overall socket-to-tip dimension. |
| Electrical suitability | Verify circuit loads, voltage, conductor sizes, and circuit protection for your application. |
| System requirements | The vehicle manufacturer must ensure that the harness meets the application’s system design requirements and applicable federal, state, and provincial regulations. |
Need help selecting the correct part? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your existing part number, connector photos, and required cable route.
| Country of Origin | USA (subject to change) |
|---|---|
| Weight | 3.0 lb |