Description
SIERRA Universal 4-Pole Flat to 7-Pole RV Blade Trailer Connector Kit – TC44984
A universal tow-vehicle connector conversion kit for installations that already have a standard four-pole flat lighting circuit but need a seven-pole RV-style blade receptacle.
- Converts a standard 4-pole flat vehicle connection to 7-pole RV blade
- Retains basic stop/turn/tail/ground circuits from the 4-pole harness
- Provides the 7-pole form factor needed for trailers with additional circuit requirements
- Thermoplastic connector construction
- Intended for tow-vehicle-side installation
A four-pole source only provides the four existing lighting functions; additional 7-pole functions such as electric brakes, auxiliary power or reverse must be wired separately as required.
Specifications
- Part number: TC44984
- Input: Standard 4-pole flat tow-vehicle connector
- Output: 7-pole RV-style blade connector
- Installation side: Tow vehicle
- Type: Universal conversion kit

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