sqrlgtr 3,685 #1 Posted 5 hours ago Just wondering what the top right number (serial# maybe?) and the number on bottom of this id tag represents. I understand the top left number and know it signifies that its 1991 520H. The bottom # is hard to read and believe it says 0067? Any ideas? Share this post Link to post Share on other sites
702854boy 1,084 #2 Posted 5 hours ago (edited) Yes, the bottom number is 0067 but I'm sorry I can't tell you what it means Edited 5 hours ago by 702854boy Share this post Link to post Share on other sites
gwest_ca-(File Mod) 12,434 #3 Posted 5 hours ago The 0067 is considered the Julian build date and actually it is the date that they scheduled your batch of tractors to be built. Click on the picture in this link to see where yours lands. Adding We had already recorded the 12686 serial number from somewhere. Share this post Link to post Share on other sites
