Parts list: № Number Qty Name Options Next page: ST3670 Moldboard (12 ft. X 27 in. X 1 in.), For Cutting Edges (3/4 in. X 8 in ) W/ 5/8 in. Hardware ST3683 Right Moldboard Extension (27 in. With 3/4 in. Hardware) ST779286 Integrated Grade Control (IGC) Mast Mount and Hardware (5/8 in. Hardware) ST787358 Overlay End Bit Reversible (8 in. Cutting Edge) ST787361 Overlay End Bits (8 in. Cutting Edge)