IPL from Toro Master Parts Viewer   Ag tractor kit Agricultural tractor kit Possibly intended for the 1987 400-Series tractors   20 x 8.00-10 front wheels and tires used only with this tilling kit 27 x 8.50-15 6-stud rear wheels and ag tires used only with this tilling kit Heavy duty 107124 front wheel bearings as used on HD front spindle kits and 1980-83 E-141 8-speed tractors Rear axle 6-stud hubs 102372 used on D-Series Auto models and C-195 Twin Auto