5 Wire To 4 Wire Trailer Adapter - Wesbar 2 4 5 Way Connectors - Trailer wiring 5 wire 4 converter.
5 Wire To 4 Wire Trailer Adapter - Wesbar 2 4 5 Way Connectors - Trailer wiring 5 wire 4 converter. . Five pole wiring is a lot less common than your four pole wiring, so you typically don't find kits out there that just install straight five pole wiring. Filter results by your vehicle wadoy 4 flat to 7 way blade trailer adapter,truck trailer light adapter 7 to 4,electrical connector with mounting bracket for car truck rv trailer light plug wire harness converter adapter. Blue ox bx88254 trailer wiring connector adapter 7 way rv blade to 4 roundcoiled. Convert your existing 5 wire trailer harness from electrical connection to a 4 wire trailer harness. If you are towing a 4 wire trailer. Be the first to review trailer wire harness converter 5 to 4 wires cancel reply. Convert your existing 5 wire trailer harness from electrical connection to a 4 wire trailer harness. If your trailer is significantly heavy and is at the upper limits of the go to a trailer supply sto...