Parts list: № Number Qty Name Options 1 BA28966 1 Wheel Kit Next page: ST748380 Attachment, Down Force Springs, Heavy Duty Adjustable for Long Parallel Arms, 0 to 400 Pounds Down Force ST748383 Attachment, Down Force Springs, Non-Adjustable, 90 Pounds Down Force, Outside ST754592 Attachment, Closing System, Cast Iron Closing Wheels and Arm ST821236 Conservation Wheel, Spoked ST868705 Gauge Wheel, Spoked ST142112 HEAVY-DUTY UNIT-MOUNTED COLTER ST142109 SCRAPER ST142108 PNEUMATIC DOWN FORCE COMPRESSOR ST142107 Pneumatic Down Force ST142106 PNEUMATIC DOWN FORCE