| Item | Part No. | Part Name | Qty | Serial No. |
| (426-15-41002) | TRANSMISSION ASS'Y | 55001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.F4320-51A0 TO F4320-61A0. | ||||
| 1 | 01010-81060 | BOLT | 55001- | |
| 2 | 01643-31032 | WASHER | 55001- | |
| 3 | 01010-81050 | BOLT | 55001- | |
| 4 | 01643-31032 | WASHER | 55001- | |
| 5 | 01010-81070 | BOLT | 55001- | |
| 6 | 01643-31032 | WASHER | 55001- | |
| 7 | 01010-81095 | BOLT | 55001- | |
| 8 | 01643-31032 | WASHER | 55001- | |
| 9 | 01011-81005 | BOLT | 55001- | |
| 10 | 01643-31032 | WASHER | 55001- | |
| 11 | 07000-72015 | O-RING (K2) | 55001- | |
| 12 | 07000-72022 | O-RING (K2) | 55001- | |
| 13 | 07000-73028 | O-RING (K2) | 55001- | |
| 14 | 07000-73035 | O-RING (K2) | 55001- | |
| 15 | 07000-73042 | O-RING (K2) | 55001- | |
| 16 | 08034-20414 | BAND | 55001- | |
| 426-13-46400 | VALVE ASS'Y | 55001- | ||
| 17 | 426-13-46410 | BODY | 55001- | |
| 18 | 426-13-46420 | SPOOL | 55001- | |
| 19 | 195-13-16430 | SPRING | 55001- | |
| 20 | 195-13-16141 | PLUG | 55001- | |
| 21 | 195-13-16450 | PLUG | 55001- | |
| 22 | 07002-63634 | O-RING (K3) | 55001- | |
| 23 | 708-8E-16150 | PLUG | 55001- | |
| 24 | 07002-61023 | O-RING (K3) | 55001- | |
| 25 | 07000-73045 | O-RING (K2) | 55001- | |
| 26 | 07000-72018 | O-RING (K2) | 55001- | |
| 27 | 01010-81295 | BOLT | 55001- | |
| 28 | 01643-31232 | WASHER | 55001- | |
| 426-15-44001 | VALVE ASS'Y | 55001- | ||
| 29 | 426-15-44112 | BLOCK | 55001- | |
| 30 | 103-40-31210 | SPRING | 55001- | |
| 31 | 232-15-14280 | PLUG | 55001- | |
| 32 | 07002-62434 | O-RING (K3) | 55001- | |
| 33 | 07043-70415 | PLUG | 55001- | |
| 34 | 708-8E-16150 | PLUG | 55001- | |
| 35 | 07002-61023 | O-RING (K3) | 55001- | |
| 36 | 561-15-54230 | VALVE | 55001- | |
| 37 | 07043-70108 | PLUG | 55001- | |
| 38 | 07000-73028 | O-RING (K2) | 55001- | |
| 39 | 01010-81060 | BOLT | 55001- | |
| 40 | 01643-31032 | WASHER | 55001- |