OMN300481: 637 Regular, Rock, BlackLand, and WheatLand Disks(N06370X004000- ), Block File: OUO6061_00014A1_19_22MAR02.htm

Rigid, 4.2 M (13 Ft 8 In.), 184 mm (7-1/4 In.) Spacing, Rigid Standard

N59894

A-11 Blade Gang

B-12 Blade Gang

C-436 mm (17.18 in.)

D-144 mm (5.65 in.)

OUO6061,00014A1 -19-22MAR02-1/1