Parts list: № Number Qty Name Options 1 A106147 1 Wheel 2 H136449 1 Pin Fastener 3 H136447 1 Arm 4 M61287 1 Compression Spring 5 AA89145 1 Knocker (For Soybean) 8 Points Next page: ST787525 Bracket, Parallel Arm ST752657 Seed Disk, High Rate, Soybean ST787709 Gearbox, VacuMeter™, Cable Drive ST787862 Lock Plate, Row Unit ST787536 Parallel Arms ST788278 Gauge Wheel and Hub, Long ST788781 Seed Tube W/ Accucount Seed Sensor ST789446 Disk, Seed Distribution ST787285 Hopper ST962998 Electronic Control Unit, Double RowCommand™