| Item | Part No. | Part Name | Qty | Serial No. |
| (708-23-04014) | PUMP ASS'Y,HYDRAULIC (HPV55+55) | | 32402- |
| \0\708-23-04013 | PUMP ASS'Y,HYDRAULIC (HPV55+55) | | 28001-32401 |
| (\2\708-23-04012) | PUMP ASS'Y,HYDRAULIC (HPV55+55) | | (28001-30286) |
| (708-23-04512) | VALVE ASS'Y,SERVO, FRONT | | 28001- |
| 708-23-04911 | VALVE ASS'Y,T.V.C. | | 28001- |
| (\7\708-23-00461) | BODY ASS'Y | | 28001- |
| 1 | \6\ | BODY | | 28001- |
| 2 | \6\ | PLUG | | 28001- |
| 3 | \6\ | EXPANDER | | 28001- |
| 4 | (\7\708-23-18120) | PISTON | | 28001- |
| 5 | (\7\708-23-18130) | SLEEVE | | 28001- |
| 6 | (\7\708-25-18120) | PISTON | | 28001- |
| 7 | (\7\708-23-18260) | SLEEVE | | 28001- |
| 8 | (\7\07000-12016) | O-RING | | 28001- |
| 9 | (\7\07001-02016) | RING,BACK-UP | | 28001- |
| 10 | 708-23-18272 | SOLENOID ASS'Y | | 28001- |
| 11 | 07000-02016 | O-RING | | 28001- |
| 12 | 708-23-18250 | BOLT | | 28001- |
| 13 | (\7\708-23-18161) | SPOOL | | 28001- |
| 14 | (\7\708-23-18170) | SEAT | | 28001- |
| 15 | (\7\708-23-18181) | SPRING | | 28001- |
| 16 | (\7\708-23-15160) | PLUG | | 28001- |
| 17 | (\7\07000-02018) | O-RING | | 28001- |
| 18 | (\7\708-25-15340) | SCREW | | 28001- |
| 19 | (\7\708-23-18210) | COVER | | 28001- |
| 20 | (\7\01580-10806) | NUT | | 28001- |
| 21 | (\7\708-25-15320) | BOLT | | 28001- |
| 22 | (\7\01602-20619) | WASHER,SPRING | | 28001- |
