| Item | Part No. | Part Name | Qty | Serial No. |
| (708-23-01070) | PUMP ASS'Y (HPV55+55) | 2301- | ||
| (708-23-01032) | PUMP ASS'Y (HPV55+55) | 2187-2300 | ||
| (\0\708-23-01030) | PUMP ASS'Y (HPV55+55) | 1868-2186 | ||
| (\0\708-23-10300) | PUMP ASS'Y (HPV55+55) | 1601-1867 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.6101 TO 6121. | ||||
| (708-23-07221) | SERVO VALVE ASS'Y,REAR | 2187- | ||
| (708-23-16300) | SERVO VALVE ASS'Y,REAR | 1601-2186 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.6115 TO 6117. | ||||
| 708-23-16200 | SERVO VALVE SUB A.,REAR | 1601- | ||
| (\7\708-23-07021) | BODY ASS'Y | 2187- | ||
| (\7\708-23-07020) | BODY ASS'Y | 1601-2186 | ||
| 1 | \6\ | BODY | 1601- | |
| 2 | \6\ | EXPANDER | 2187- | |
| \6\ | PLUG | 1601-2186 | ||
| 3 | (\7\708-25-15120) | PISTON | 1601- | |
| 4 | (\7\708-25-15130) | SEAT | 1601- | |
| 5 | (\7\708-23-15110) | SPRING | 1601- | |
| 6 | (\7\708-23-15120) | SEAT | 1601- | |
| 7 | (\7\708-23-15130) | SPRING | 1601- | |
| 8 | (\7\708-23-15140) | PLUG | 1601-1867 | |
| 9 | (\7\708-23-15160) | PLUG | 1868- | |
| 10 | (\7\708-25-15340) | SCREW | 1868- | |
| 11 | (\7\07000-02018) | O-RING | 1601- | |
| 12 | (\7\708-25-15150) | COVER | 1601- | |
| 13 | (\7\01580-10806) | NUT | 1601- | |
| 14 | (\7\708-25-15320) | BOLT | 1868- | |
| (\7\01252-30616) | BOLT | 1601-1867 | ||
| 15 | (\7\01602-20619) | WASHER,SPRING | 1601- | |
| 16 | (\7\708-25-15171) | PLUG | 1601- | |
| 17 | (\7\07002-02034) | O-RING | 1601- | |
| 18 | (\7\07239-12009) | NUT | 1601- | |
| 19 | (\7\07040-11007) | PLUG | 1601- | |
| 20 | (\7\07002-01023) | O-RING | 1601- | |
| 21 | (\7\708-25-15180) | SLEEVE | 1601- | |
| 22 | (\7\708-25-15280) | SPOOL | 1601- | |
| 23 | (\7\708-25-15310) | SPRING | 1601- | |
| 24 | (\7\708-25-15330) | SPACER | 1868- | |
| (\7\708-25-15290) | SPACER | 1601-1867 | ||
| 25 | (\7\708-25-15240) | PLUG | 1601-1867 | |
| 26 | (\7\708-25-15430) | PLUG | 1868- | |
| 27 | (\7\07000-02012) | O-RING | 1601- | |
| 28 | (\7\708-25-15340) | SCREW | 1868- | |
| 29 | (\7\708-25-15250) | COVER | 1601- | |
| 30 | (\7\01580-10806) | NUT | 1601- | |
| 31 | (\7\708-25-15320) | BOLT | 1868- | |
| (\7\01252-30616) | BOLT | 1601-1867 | ||
| 32 | (\7\01602-20619) | WASHER,SPRING | 1601- | |
| 33 | (\7\708-25-15260) | PLUG | 1601- | |
| 34 | (\7\07002-00823) | O-RING | 1601- | |
| 35 | (\7\708-23-15150) | ARM | 1601- | |
| 36 | (\7\04205-00514) | PIN | 1601- | |
| 37 | (\7\04050-01210) | PIN,COTTER | 1601- |