Ignition/Light Key Switch for Oliver/White Tractor 1465 1470 2-50 2-60+ 677503ASOne New Aftermarket Replacement Ignition Light Key Switch for Oliver, White, Fiat, Allis Chalmers, and Long Tractors This 6 position ignition and lighting key switch controls both the starter circuit and the lighting circuit in one combined switch assembly. It includes 2 keys and features 6 terminals (4 blade spade and 2 screw) for direct drop in replacement on Oliver (White) and Fiat platform tractors. This is the combined ignition and light switch