| Item | Part No. | Part Name | Qty | Serial No. |
| (144-15-00013) | TRANSMISSION ASS'Y | 28229-32000 | ||
| (144-15-00012) | TRANSMISSION ASS'Y | 22388-28228 | ||
| (144-15-00011) | TRANSMISSION ASS'Y | 20024-22387 | ||
| (144-15-00010) | TRANSMISSION ASS'Y | 20006-20021 | ||
| (14G-15-00010) | TRANSMISSION ASS'Y | 20000-20000 | ||
| (144-15-00042) | VALVE ASS'Y | 22388-32000 | ||
| (144-15-00041) | VALVE ASS'Y | 20024-22387 | ||
| (144-15-00040) | VALVE ASS'Y | 20006-20021 | ||
| 1 | 175-15-45410 | BODY | 20006-32000 | |
| 2 | 144-15-25180 | BOLT | 20006-32000 | |
| 3 | 01602-01030 | WASHER | 20006-32000 | |
| 4 | 175-15-45170 | BOLT | 20006-32000 | |
| 5 | 01602-01030 | WASHER | 20006-32000 | |
| 6 | 175-15-45310 | COVER | 20006-32000 | |
| 7 | 07000-03040 | O-RING (KIT) | 20006-32000 | |
| 8 | 01010-31025 | BOLT | 20006-32000 | |
| 9 | 01602-01030 | WASHER | 20006-32000 | |
| 10 | 145-14-43381 | VALVE | 20006-32000 | |
| 11 | 130-09-15170 | RING | 20006-32000 | |
| 12 | 145-14-23180 | STOPPER | 20006-32000 | |
| 13 | 175-15-15550 | VALVE | 20006-32000 | |
| 14 | 175-15-15540 | VALVE | 20006-32000 | |
| 15 | 180-14-25560 | SPRING | 20006-32000 | |
| 16 | 145-14-43331 | VALVE | 20006-32000 | |
| 17 | 145-14-43340 | SEAT | 20006-32000 | |
| 18 | 145-14-33450 | WASHER | 20006-32000 | |
| 19 | 145-14-33351 | SPRING | 20006-32000 | |
| 20 | 145-14-33420 | SPRING | 20006-32000 | |
| 21 | 145-14-33430 | SPRING | 20006-32000 | |
| 22 | 144-15-25330 | COVER | 20006-32000 | |
| 23 | 01010-31025 | BOLT | 20006-32000 | |
| 24 | 01602-01030 | WASHER | 20006-32000 | |
| 25 | 175-15-45350 | RETAINER | 20006-32000 | |
| 26 | 175-15-15571 | VALVE | 20006-32000 | |
| 27 | 175-15-15590 | SPRING | 20006-32000 | |
| 28 | 175-15-45360 | STOPPER | 20006-32000 | |
| 29 | 04065-03515 | RING | 20006-32000 | |
| 30 | 175-15-45380 | VALVE | 20006-32000 | |
| 31 | 145-14-23720 | PISTON | 20006-32000 | |
| 32 | 234-15-15230 | SPRING, (L= 52.0) | 20006-32000 | |
| 33 | 175-15-45390 | RETAINER | 20006-32000 | |
| 34 | 04065-03515 | RING | 20006-32000 |