Crankcase assm Model 99 01 02 CRANKCASE ASSM Model 99 01 02: Crankcase Assembly For the Model 99 Road Toad, 01 Dirt Squirt and the 02 Road Toad. Cases have provisons for a main shaft bushing 901011 in the left case and a countershaft needle bearings 931004 in the right case. Cases are blank / no serial number stamped on the right case half.
