Parts list: № Number Qty Name Options 1 AA81736 1 Knocker Knockout Wheel 2 H136447 1 Arm Knock Out 3 H136449 1 Pin Fastener Arm 4 M61287 1 Compression Spring Compression 5 A52389 1 Wheel 5 Point 6 A52391 1 Seed Plate Seed Plate Promax 40 Next page: ST1038542 Vacuum Dome, Regular, Performance Upgrade Kit ST1038547 Vacuum Meter and Cover W/ Seed Brush, Performance Upgrade Kit ST766679 Depth Stop W/ Sensor (775101 - 794100) ST1036743 Seed Disk, Small Corn, Performance Upgrade Kit ST767077 Regular Vacuum Dome ST809919 Heavy Duty Unit Mounted Coulter ST1036748 Seed Disk, Acid Delinted Cotton, Performance Upgrade Kit ST767776 Shield Double Disk ST1033799 Closing Wheel Frame W/ Pneumatic Downforce Control, Performance Upgrade Kit ST1036734 Seed Disk Soyabean, Performance Upgrade Kit