DESCRIPTION CaseIH 2020 Header (MN1151), model 2020 35 N88 BK, 35ft working width, hydraulic reel, Fore/Aft, header height control, single point hookup, dual drive PTO shafts, warning marker lights, full fingers, rebuilt skid plates. Serial Number: YAZL53136 Notes: The seller had the skid plates rebuilt and new poly put on 13 plates, with one spare. Only 600 acres on new skid plates. There is a problem with auger, either timer out or bearings out.