John Deere Ignition Switch
OEM Part Number: AT21880
Fits John Deere Tractors:
1020 (s/n 117499-earlier), 1520 (s/n 117499-earlier), 2020 (s/n 117499-earlier), 2030 (s/n 117499-earlier)
Fits John Deere Construction & Industrial:
 300 (s/n 117905-earlier), 350, 380 (s/n 184192-earlier), 400 (s/n 117905-earlier), 440 (s/n 119500-earlier), 440A (s/n 119500-earlier), 440B (s/n 119500-earlier), 450, 480, 480A (s/n 184192-earlieer), 480B (s/n 184192-earlieer), 540, 540A, 570 (s/n 001699-earlier), 570A (s/n 001699-earlier)