| Item | Part No. | Part Name | Qty | Serial No. |
| (234-15-00012) | TRANSMISSION ASS'Y | 2052- | ||
| (234-902-0021) | TRANSMISSION ASS'Y,(EXCEPT JAPAN) | 2052- | ||
| (234-15-00022) | TRANSMISSION ASS'Y | 2052- | ||
| (234-902-0031) | TRANSMISSION ASS'Y,(EXCEPT JAPAN) | 2052- | ||
| 234-15-00121 | VALVE ASS'Y | 2052- | ||
| 1 | 154-15-14110 | BODY | 2052- | |
| 2 | 144-15-14130 | VALVE | 2052- | |
| 3 | 175-15-14120 | SPRING | 2052- | |
| 4 | 175-15-14140 | GUIDE | 2052- | |
| 5 | 154-15-14150 | COVER | 2052- | |
| 6 | 07000-73032 | O-RING (KIT) | 2052- | |
| 7 | 01010-30825 | BOLT | 2052- | |
| 8 | 01602-00825 | WASHER | 2052- | |
| 9 | 154-15-14160 | GASKET (KIT) | 2052- | |
| 10 | 01010-31065 | BOLT | 2052- | |
| 11 | 01010-31055 | BOLT | 2052- | |
| 12 | 01602-01030 | WASHER | 2052- | |
| 13 | 144-15-14150 | COVER | 2052- | |
| 14 | 07000-73025 | O-RING (KIT) | 2052- | |
| 15 | 01010-31025 | BOLT | 2052- | |
| 16 | 01602-01030 | WASHER | 2052- |