Here is a new 2 plug V-Plow Harness used on the plow side on a Western 66611-1 MVP V Plow or 66622 Fisher EZ-V Plow ( also marked 21843). This plugs into the 66610 vehicle side control harness. This is for a V plow with the 2-plug relay system. It will not work with 3-plug V plows, but can be used to convert it over. This is the harness that came wired in a 66640 light kit. It has a 12-pin connector, connects into the pump and up into the lights.