| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (417-18-31101) | PUMP,(SEE FIG. Y1610-01A0) | 70001- | |
| 2 | 01010-81240 | BOLT | 70001- | |
| 3 | 175-54-34170 | WASHER | 70001- | |
| 4 | 01010-81645 | BOLT | 70001- | |
| 5 | 418-18-31160 | WASHER | 70001- | |
| 6 | (417-18-31202) | MOTOR,(SEE FIG. Y1651-01A0) (HST 1) | 70001- | |
| 7 | 07000-A2145 | O-RING | 70001- | |
| 8 | 01010-81250 | BOLT | 70001- | |
| 9 | 01643-31232 | WASHER | 70001- | |
| 10 | (417-18-31302) | MOTOR,(SEE FIG. Y1651-01A1) (HST 2) | 70001- | |
| 11 | 07000-A2145 | O-RING | 70001- | |
| 12 | 01010-81250 | BOLT | 70001- | |
| 13 | 01643-31232 | WASHER | 70001- | |
| 14 | 418-06-36210 | SENSOR | 70001- | |
| 14 | 07000-12011 | O-RING | 70001- | |
| 15 | 419-62-31710 | JOINT | 70001- | |
| 16 | 07000-12011 | O-RING | 70001- | |
| 17 | 07040-11007 | PLUG | 70001- | |
| 18 | 07002-11023 | O-RING | 70001- | |
| SERVICE PARTS | ||||
| 19 | 418-18-31440 | PLUG | 70001- | |
| 20 | 418-18-31450 | O-RING | 70001- | |
| 21 | 418-18-31460 | PLUG | 70001- | |
| 22 | 418-18-31470 | O-RING | 70001- | |
| 23 | 418-18-31480 | PLUG | 70001- |