Parts list: № Number Qty Name Options 1 BN402179 1 Wheel Bolt INCLUDES JD16 2 JD16 6 Wheel Bolt 12.5L–15 Tires, 3800 lbs Next page: ST939614 Attachment, Frame Mount and Gang Mount Gauge Wheel Arm ST939615 Attachment, Frame Mount Gauge Wheel Brackets and Hardware ST939616 Attachment, Gang Mount Gauge Wheel Brackets and Hardware ST622881 Wheel, 6 Bolt ST927218 Attachment, Gang Mount Gauge Wheel Arm ST926623 Rockshaft Main Frame, 30 ft 8 in. and 33 ft 7 in. ST926564 Frame Mount Gauge Wheel Arm, TruSet™, LH Illustrated ST925315 Implement Depth Controller Rockshaft, Wing, 26 ft 5 in. to 30 ft 7 in., LH Illustrated PICT-83.2 83 Wheel and Hub PICT-83.5 83 Wheel and Hub