NPSM (National Standard Free-Fitting Straight Mechanical Pipe Thread)

and others

2000-5000 (1965-1975)

spark plugs

4100 (1965-9/1969 & 6/1971-1975)

Neutral Safety Starter Switch International 121629C1, 532682R1, Allis Chalmers 7048659, 72161934 81815989 NPSM (National Standard Free-Fitting StraightFits Allis Chalmers Tractor(s) 160, 170, 175, 180, 185, 190, 190XT, 200, 210, 220, 440, 5040, 5045, 5050, 6040, 6060, 6070, 6080, 7000, 7010, 7020, 7030, 7040, 7045, 7050, 7060, 7080, 7580, 8010, 8030, 8050, 8070, 8550 Fits International Tractor(s) 140, 248, 258, 278, 385, 484, 485, 544, 584, 585, 656, 664, 666, 684, 685, 686, 706, 756, 766, 784, 785, 786, 806, 826, 856, 884, 885, 886, 966, 986, 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468, 1486,