The original Yamaha switch, part number 85G-82575-09-00, has been discontinued, and none of the aftermarket companies make a reproduction part, so we hunted down an alternate Yamaha switch that fits the handlebar mounted housing and works properly. The kicker is that IT MUST BE SPLICED IN as the modular connector is of a different style and the wires are a different length than on the stock switch. The switch itself is identical to the original Sno-scoot kill switch, so you just have to match up the wires, solder and seal them up, and you're good to go! This switch works with all the models listed in the application chart below.