Parts list: № Number Qty Name Options 1 AX10044 1 Regulator 2 CQ58837 2 Extension Spring Next page: ST788065 Hopper, Plate Meter ST788652 Shank Head ST787694 Baffle, Vacuum Meter, Shaft Drive ST787737 Vacuum Dome, Regular ST787865 Support, Rear Shank, Long PICT-50.1 50 Planting Unit PICT-50.2 50 Planting Unit