Parts list: № Number Qty Name Options 1 HXE129577 1 Knife For MY12 to MY19 StalkMaster™ Corn Heads RH Next page: ST907504 Opposed Trash Knife, Non Chopping, RH ST551411 Row Unit Drive Shaft W/ StalkMaster™, 12R30 and 12R75 ST944899 Trash Knife for RowMax™ Chopping Stalk Rolls, RH ST1051693 Opposed Grass Knives, Non Chopping, Performance Upgrade Kit ST551230 Row Unit Shaft (12R22) ST912996 Row Unit Shaft (12R38) ST907859 Row Unit Gear Case (1 of 2) ST907647 Adjustable Snapping Plate, 38 in., LH ST907500 Intermeshing Trash Knife, Non Chopping, RH ST907090 Opposed Trash Knife, LH