Chrome Push Button Starter Switch Fits Allis Chalmers D15 D17 D19 D21 170 180 19One New Aftermarket Replacement Chrome Push Button Starter Switch Fits Allis Chalmers D15 D17 D19 D21 170 180 190 200 Push button switch assembly. 10 Amp. 5 8" dash or firewall mount. MODELS 1026, 1066, 1085, 1100, 1105, 1130, 1135, 1150, 1155, 1206, 1256, 135, 140, 1456, 1466, 1468, 150, 1500, 1505, 1566, 1568, 165, 170, 175, 180, 1800, 1805, 185, 190, 190XT, 200, 2000, 210, 21026, 21256, 21456, 220, 2200, 230, 240, 2400A, 2404, 2424, 2444, 2500,