Pollak 9-Pole, Round Pin Trailer Socket - Vehicle End ...
What you can do is make an adapter to go from the 7-Way on your vehicle to the 9-Way used on the trailer. You will only need two parts and some wire. First, you will need a Pollak Black Plastic 7-Way, Trailer Side, # PK12706. Then you will need Pollak 9-Pole, Round Pin Trailer Socket - …
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