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: ST963104 Shield, Depth Gauge Wheel W/O Offset, MaxEmerge XP™, Attachment ST964385 Gearbox, Pro-Shaft™ ST790363 Arm / Wheel, Knocker, Small Seed ST789749 Bracket, Seed Drive ST787726 Bearing Flange, Axle ST937109 Vaccum Meter Brush ST859410 Seed Shaft Cover ST805253 Gearbox, RowCommand™ ST804766 Seed Disk, Low Rate, Cotton ST790362 Arm / Wheel, Knocker, Large Seed