| Fig. | Item # | Hodaka Part # | Description | Amt. |
| C | 1B | 904501B | Main shaft (B mark; involute spline) | 1 |
| C | 2 | 904504 | Main shaft key | 1 |
| C | 3B | 904502B | Primary gear (B mark; Involute spline) | 1 |
| C | 4 | (62)12026 | Main shaft lock washer | 1 |
| C | 5 | (63)12024 | Main shaft spring washer | 1 |
| C | 6 | 904503 | Main shaft nut (M12) | 1 |
| C | 7 | 904601 | Counter shaft | 1 |
| C | 8 | 904608 | Counter shaft ball (5/16") | 16 |
| C | 9 | 904602 | Counter 1st gear 42T | 1 |
| C | 10 | 904603 | Counter 2nd gear 37T | 1 |
| C | 11 | 904604 | Counter 3rd gear 32T | 1 |
| C | 12 | 904605 | Counter 4th gear 28T | 1 |
| C | 13 | 904606 | Counter shaft spacer (right) | 1 |
| C | 14 | 904607 | Counter shaft spacer (L) | 1 |
| C | 15 | 904621 | Counter shaft O ring | 1 |
| C | 16 | 904613 | Control shaft | 1 |
| C | 17 | 904618 | Control shaft washer | 2 |
| C | 18 | 904616 | Control shaft spring (L) | 1 |
| C | 19 | 904617 | Control shaft spring (R) | 1 |
| C | 20 | 904615 | Control shaft ball receiver | 1 |
| C | 21 | 904619 | Control shaft spring stopper | 1 |
| C | 22 | 904620 | Control shaft snap ring | 1 |
| C | 23 | 904609 | Secondary sprocket collar | 1 |
| C | 24 | 42015 | Sprocket 15T (#420) | 1 |
| C | 24-1 | 42014 | Sprocket 14T (#420) | 1 |
| C | 24-2 | 42012 | Sprocket 12T (#420) | |
| C | 24-2 | 42013 | Sprocket 13T (#420) | 1 |
| C | 25 | 904611 | Secondary sprocket lock washer | 1 |
| C | 26 | 924612 | Secondary sprocket lock nut | 1 |
| C | 27 | 904711 | Kick shaft | 1 |
| C | 28 | 904712 | Kick gear | 1 |
| C | 29 | 904713 | Kick roller | 5 |
| C | 30 | 904714 | Kick roller retainer | 1 |
| C | 31 | 904715 | Kick roller retainer hold snap | 1 |
| C | 32 | 90471802 | Kick gear thrust washer t=0.2mm | 1 |
| C | 32 | 90471803 | Kick gear thrust washer t=0.3mm | 1 |
| C | 32 | 90471805 | Kick gear thrust washer t=0.5mm | 1 |
| C | 33 | 901005 | Kick shaft O ring | 1 |
| C | 34 | 904716 | Kick spring | 1 |
| C | 35 | 904717 | Kick spring cover | 1 |
| C | 36 | 904700 | Kick, crank assembly | 1 |
| C | 37 | 904706 | Kick crank pedal rubber | 1 |
| C | 38 | (10)0622 | Kick crank setting bolt | 1 |
| C | 39 | (63)06015 | Kick crank setting spring washer | 1 |