Select page: ST318647 Starter Roll ST318652 Upper and Lower Drive Rolls ( - 340300) ST318654 Upper and Lower Drive Rolls (340301 - 342071) ST318656 Upper and Lower Drive Rolls (342072 - ) ST318663 Gate Rolls, 7 and 8 ST318668 Gate Rolls (9) ST318671 Idler Rolls ST318674 Belt Staggering And Arm Roll ST318678 Belt Guides And Scraper ST318683 Tension System ST318688 Belts And Lacing Pins Other parts group: 100 Miscellaneous 110 Decals 20 Frame, Gate And Belts 30 Rolls, Gate And Belts 40 Drive Train 50 Hydraulics 60 Pickups 70 Twine System 90 Electrical