Parts list: № Number Qty Name Options 1 AA32776 1 Drive Sprocket 2 A31867 3 Lock Nut 3 A51001 1 Screw 4 A51003 1 Arm 5 28H3412 1 Washer 0.493" X 0.675" X 3/8" 6 A50386 1 Chain Sprocket 7 19M7303 2 Cap Screw M12 X 45 8 A46643 1 Spring Next page: ST819735 Bracket W/ Idler Sprocket (765101 - ) ST819754 Idler, Drive Wheel ST1043276 Idler, Drive Wheel ST743348 Attachment, Seed Drive Transmission, Bolt-on ST519262 Drillshaft ST519269 Seed Transmission (LH Illustrated) ST1044658 Wheel Hub and Spacer ST1044656 Traction Wheel ST1042201 Tires and Wheels W/ Fertilizer ST1042029 Drive by Frame Gauge Wheels W/ Hub and Traction Tire