Parts list: № Number Qty Name Options 1 A105848 1 Seed Plate 64 Holes 2 A52391 1 Seed Plate ProMax™ 40 3 AA81736 1 Knocker 4 AA89145 1 Knocker 5 M61287 2 Compression Spring 6 H136447 2 Arm 7 H136449 2 Pin Fastener 8 A52389 1 Wheel 9 A106147 1 Wheel Next page: ST752657 Seed Disk, High Rate, Soybean ST787709 Gearbox, VacuMeter™, Cable Drive ST788034 Cleanout Tray, VacuMeter™ ST944327 Knocker, 64 Hole Seed Disk ST995682 Protection Sheet, RH Illustrated PICT-50.2 50 Planting Unit ST845518 Support, Vacuum Meter ST787737 Vacuum Dome, Regular ST788944 Seed Monitor Display ST845521 Seed Tube W/ Sensor, Vacuum System