<!-- s:?: --><img src="{SMILIES_PATH}/icon_question.gif" alt=":?:" title="Question" /><!-- s:?: -->  I have  a oc3 42&quot; tread width I have the motor tag but no tractor tag 
  could some body tell me what year it is buy the IXB3 ser #. 
  I have It all restored but the hood I have added a cargo winch to it .I dont have the rails back on yet but have had it running