Parts list: № Number Qty Name Options 1 AA85899 1 Knocker Small Hole Flat Disk 2 H136447 1 Arm 3 H136449 1 Pin Fastener Arm 4 M61287 1 Compression Spring 5 A102718 1 Knocker 5 Point 5 A53272 1 Knocker 6 Point 6 A102717 1 Seed Plate Small Hole Next page: ST1008653 Stop W/ Depth Sensor, Performance Upgrade Kit ST1005572 Mini Seed Meter Hoppers Support, CCS™, Performance Upgrade Kit ST1006096 Closing Wheel Frame W/ Pneumatic Downforce Control, Performance Upgrade Kit ST766425 Pneumatic Downforce Spring, Shaft Drive, Regular Arm, Inner, Performance Upgrade Kit ST977034 Seed Cleanout Tray, Non-CCS™, Performance Upgrade Kit ST964229 Brush Belt, Seed Delivery Cartridge, Performance Upgrade Kit ST881154 Disk Coulter, 13 Flute, 0.7 in., Performance Upgrade Kit ST1007530 Switch and Bracket, Long Arm, Performance Upgrade Kit ST1005837 Scrapper and Knocker, Sweet Corn, Performance Upgrade Kit ST1005558 Electric Drive, Performance Upgrade Kit