Moldboard Overlays (203.2 mm (8 in) Cutting Edge) (19.05 mm (3/4 in) Hardware) 3401 Blade 670G/670GP Motor Grader (PIN: 1DW670GX_ _C678818 - C680877)(PIN: 1DW670GX_ _D678818 - D680877) PC15116 in GRADER, MOTOR 670G