Here is a new 12 pin relay style control harness. This has the rectangle plug with 6 pins for the control and 12 pins for our at the plow. This was used on Western Unimount and some early Ultramount plows This can also be used on a conventional mount conversion to an Electric solanoid pump. This was Also used on Fisher MM plows. The 12 pin is not as common it is used mostly on newer trucks and most Toyota Vehicles. The more common option is the 9 pin wiring  so make sure this is what you need. The 12 pin can be used in place of the 9 pin but you will have 3 extra wires. This is only the control harness part # 61557 with Western and # 8276 with Fisher. If you need the light wiring for your truck or Power cables we have them listed too. If you need just the repair end or the plow side harness we have them listed.