Parts list: № Number Qty Name Options 1 A50047 1 Spring 2 A98183 1 Arm LH 3 A98182 1 Arm RH Next page: ST998702 Wheel, Rubber Closing, Premium ST818979 Tru-Vee™ Opener / Shank ST998703 Wheel, Regular Gauge, Premium ST825499 Knockout Assembly, Wheels - 16 Row ST819556 Closing Wheel Frame ST766262 Shield, Double Disk ST811276 Drive Cable, Pro-Shaft™ ST871718 Vacuum Meter Brush ST998704 Wheel, Heavy Duty Spoked, Premium ST894202 Attachment, Electric Drive Retrofit Row Unit Controller