The A24280 Stop Switch is a high-quality aftermarket replacement part designed for a wide range of Allis Chalmers agricultural tractors. This essential safety component functions as an engine kill switch, ensuring reliable operation and emergency shutdown capabilities. It directly replaces OEM part number 70242805 and is compatible with Allis Chalmers models such as the 160, 170, 175, 180, 185, 190, 190XT, 200, 210, 220, 7000, 7010, 7020, 7030, 7040, 7045, 7050, 7060, 7080, 7580, 8010, 8030, 8050, and 8070 series tractors. Ensure proper fitment by verifying your machine's original part number.