| Item | Part No. | Part Name | Qty | Serial No. |
| TRANSMISSION ASSEMBLY(SEE FIG. F4350-51A0) | A31001-A31044- | |||
| OR | ||||
| TRANSMISSION ASSEMBLY(SEE FIG. F4350-51A0) | A31045-UP- | |||
| 714-17-12010 | CLUTCH ASSEMBLY, FORWARD AND 1ST SPEED | A31001-UP- | ||
| 1 | 714-17-12110 | SHAFT ASSEMBLY | A31001-UP- | |
| 2 | 714-07-12911 | PISTON, FORWARD | A31001-UP- | |
| 3 | 714-07-12661 | PISTON, 1ST | A31001-UP- | |
| 4 | 714-07-12670 | DISC | A31001-UP- | |
| 5 | 714-07-19720 | DISC | A31001-UP- | |
| 6 | 714-07-12680 | PLATE, SEPARATE | A31001-UP- | |
| 7 | 714-07-12691 | SPRING, WAVE | A31001-UP- | |
| 8 | 714-07-12781 | SPRING, WAVE | A31001-UP- | |
| 9 | 714-07-12711 | PLATE, END | A31001-UP- | |
| 10 | 714-07-12720 | RING, SNAP | A31001-UP- | |
| 11 | 714-07-19320 | RING, SEAL | A31001-UP- | |
| 12 | 714-08-19220 | RING, SEAL | A31001-UP- | |
| 13 | 714-07-12740 | RING, SEAL | A31001-UP- | |
| 14 | 714-07-12220 | WASHER, THRUST | A31001-UP- | |
| 15 | 714-07-12250 | SPACER | A31001-UP- | |
| 16 | 56B-15-19420 | BEARING, NEEDLE | A31001-UP- | |
| 17 | 714-17-12410 | GEAR, 49 TEETH - FORWARD | A31001-UP- | |
| 18 | 714-07-12760 | GEAR, 26 TEETH - 1ST | A31001-UP- | |
| 19 | 06040-06315 | BEARING | A31001-UP- | |
| 20 | 06043-00315 | BEARING | A31001-UP- | |
| 21 | 714-07-12290 | RING, SEAL | A31001-UP- |