Parts list: № Number Qty Name Options 1 19M7387 4 Cap Screw M12 X 40 1 19M7363 2 Cap Screw M12 X 60, WHEN USED IN CONJUNCTION WITH ATTACHMENT HANGER OR TWO SETS OF DOWN FORCE ATTACHMENTS 2 A42895 4 Spacer 3 A43609 1 Spring 3 A52852 1 Spring 4 A31867 4 Lock Nut 4 14M7299 4 Flange Nut M12 Next page: ST142106 PNEUMATIC DOWN FORCE ST142108 PNEUMATIC DOWN FORCE COMPRESSOR ST352393 Shank Assembly ST352394 GAUGE WHEEL XP ST742177 Attachment, Down Force Springs, Heavy Duty Adjustable for Regular Length Parallel Arms, 0 to 400 Pounds Down Force ST142099 GAUGE WHEEL, BEARING, AND TIRE ST136924 Pneumatic Down Force ST136920 HEAVY DUTY DOWN FORCE ST136919 HEAVY DUTY DOWN FORCE ST136918 HEAVY-DUTY UNIT-MOUNTED COULTER