Parts Needed to Make 8 foot Long 7-Way Extension

Question:

So i purchased this part but since both ends are exactly the same, how is it an extension? the existing RV plug is the same as both ends of this part so I cant connect one end to the trailer and one end to the truck. Need a little help here

asked by: Greg S

Expert Reply:

The part 50-67-210 really would be considered more of an "umbilical" adapter between two 7-way sockets like what are used in flat towing.

What you are in need of is more of an extension which would have a plug on one end and a socket on the other.

You could cut off one of the plugs and then wire the harness to the # HM48480 and have more of a traditional extension.

Or wire the # HM48480 to the # A10-7W8 instead.

expert reply by: Jameson C