Parts list: № Number Qty Name Options 1 AA79986 1 Knocker 2 H136447 1 Arm 3 H136449 1 Pin Fastener 4 M61287 1 Compression Spring 5 H136448 1 Wheel (For Sorghum Disks) 6 Point Next page: ST787865 Support, Rear Shank, Long ST817978 Knocker, Edible Beans ST787553 Seed Disk, Low Rate, Soybean ST789827 Disk / Distributor, Plate Meter ST995682 Protection Sheet, RH Illustrated ST787843 Hopper Support ST789914 Air Hose, Vacuum Meter, Row Unit ST787523 Bearing W/ Housing, Vacuum Meter ST788652 Shank Head ST788043 Rim / Support, Closing Wheel