All of our new parts are aftermarket replacements. Compatible with Minneapolis Moline Tractor(s) G955. Compatible with Oliver Tractor(s) 1355, 1755 (s/n 239384-later), 1855 (s/n 239384-later), 1870, 2255 (s/n 235650-later), 2270. Compatible with White Tractor(s) 2-85, 2-88, 2-105, 2-110, 2-150, 4-175. Replaces White OEM nos 30-3073246. All States Ag Parts Item No.