Parts list: № Number Qty Name Options 1 AX10044 1 Regulator 2 CQ58837 2 Extension Spring Next page: ST787737 Vacuum Dome, Regular ST788027 Latch and Plate, Rear Meter Support ST788034 Cleanout Tray, VacuMeter™ ST788347 Wiring Harness, Seed Monitor ST788517 Shank, Right Row ST787704 Seed Tube W/ Sensor ST787694 Baffle, Vacuum Meter, Shaft Drive ST787640 Disk / Spinner, Plate Meter ST1047554 Seed Plate, Corn Seed Disk, ProMax™ 40 and 64 PICT-50.1 50 Planting Unit