| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 273-54-12511 | TANK,HYDRAULIC | 20003-20082 | |
| 2 | 01010-51225 | BOLT | 20003-@ | |
| 3 | 01643-31232 | WASHER | 20003-@ | |
| 4 | 01643-31232 | WASHER | 20003-@ | |
| 5 | (273-60-13230) | FILTER ASS'Y,SUCTION | 20003-@ | |
| 6 | 01010-51030 | BOLT | 20003-@ | |
| 7 | 01643-31032 | WASHER | 20003-@ | |
| 8 | 273-60-13250 | GASKET | 20003-@ | |
| 9 | 273-60-13240 | NIPPLE | 20003-@ | |
| 10 | 07051-20000 | CAP | 20003-@ | |
| 11 | 07051-20003 | GASKET | 20003-@ | |
| 12 | 07056-10045 | STRAINER | 20003-@ | |
| 13 | 10E-60-12150 | PLATE | 20003-20082 | |
| 14 | 07715-00651 | COVER | 20003-20082 | |
| 15 | 07715-11257 | RING | 20003-20082 | |
| 16 | 10E-60-12160 | COVER | 20003-20082 | |
| 17 | 01010-50820 | BOLT | 20003-20082 | |
| 18 | 01602-20825 | WASHER,SPRING | 20003-20082 | |
| 19 | 01050-51620 | BOLT | 20003-@ | |
| 20 | 07005-01612 | SEAL, WASHER | 20003-@ | |
| 21 | 232-23-11220 | BREATHER | 20003-@ | |
| 22 | 07003-03036 | GASKET | 20003-@ |