Parts list: № Number Qty Name Options 1 AA85899 1 Knocker 2 H136447 1 Arm 3 H136449 1 Pin Fastener 4 M61287 1 Compression Spring 5 A102718 1 Knocker Small Flat Disk Next page: ST844296 Row Unit Mounting Hardware ST860804 Gearbox, Electric Drive, MaxEmerge™ 5e, Performance Upgrade Kit ST882496 Seed Plate, Bowl, Soybean ST766445 Scrapers, Rigid, Performance Upgrade Kit ST766804 Housing / Bearing, Common Vacuum Meter ST821236 Conservation Wheel, Spoked ST789297 Hose, Discharge Small Seed ST789230 Mini Hopper Extension Kit ST776466 Knocker, Sorghum Disks ST770337 Guard, Seed Tube