Parts list: № Number Qty Name Options Next page: PICT-20.2 20 Frame ST1032188 Housing, Center Bearing ST1032383 Tire Valve, Tire And Wheel, Single and Dual Wing, 31-13.5 X 15, Attachment ST1030833 Center Frame, Dual Rank, Volumetric ST1031903 Wing Frames, Dual Rank, 40 ft., 7.5 in. and 10 in. Spacing