All of our new parts are aftermarket replacements. Compatible with Minneapolis Moline Tractor(s) G750 (s/n 206824-later). Replaces Minneapolis Moline OEM nos 167569A. Compatible with Oliver Tractor(s) 1550 (s/n 206349-later), 1555 (s/n 206349-later), 1650 (s/n 206824-later), 1655 (s/n 206824-later). Replaces Oliver OEM nos 167569A. Compatible with White Tractor(s) 2-62 (s/n 206349-later), 2-70, 80 American. Compatible with White Construction & Industrial(s) 2-78 (s/n 206824-later), 4-78 (s/n 206824-later). Replaces White OEM nos 167569A. For Sway Block, Left Hand use 172786. All States Ag Parts Item No.