| Item | Part No. | Part Name | Qty | Serial No. |
| (720-68-10202) | HST ASS'Y | 1001-1399 | ||
| (\2\720-68-10201) | HST ASS'Y | (1184-1399) | ||
| (\2\720-68-10200) | HST ASS'Y | (1001-1183) | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.251 TO 262. | ||||
| (720-68-12000) | PUMP AND SERVO ASS'Y | 1001-1399 | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.252 TO 254. | ||||
| (720-68-12100) | PUMP ASS'Y | 1001-1399 | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.252 AND 253. | ||||
| 1 | (\7\720-68-11310) | PLATE | 1001-1399 | |
| 2 | (\7\720-68-11321) | PISTON SUB ASS'Y | 1001-1399 | |
| 2 | (\2\720-68-11320) | PISTON SUB ASS'Y | (1001-1306) | |
| 3 | (\7\720-68-11350) | RETAINER | 1001-1399 | |
| 4 | (\7\720-68-05461) | RETAINER KIT | 1286-1399 | |
| 4 | (\7\720-98-05460) | RETAINER KIT | 1001-1285 | |
| 4 | \6\ | RETAINER | 1286-1399 | |
| 4 | \6\ | RETAINER | 1001-1285 | |
| 4 | \6\ | RETAINER | 1286-1399 | |
| 4 | \6\ | RETAINER | 1001-1285 | |
| 4 | \6\ | RETAINER | 1286-1399 | |
| 4 | \6\ | RETAINER | 1001-1285 | |
| 4 | \6\ | RETAINER | 1286-1399 | |
| 4 | \6\ | RETAINER | 1001-1285 | |
| 4 | \6\ | RETAINER | 1286-1399 | |
| 4 | \6\ | RETAINER | 1001-1285 | |
| 4 | \6\ | RETAINER | 1286-1399 | |
| 4 | \6\ | RETAINER | 1001-1285 | |
| 5 | (\7\720-68-11430) | RING,SNAP | 1001-1399 | |
| 6 | (\7\720-68-11440) | BARREL | 1001-1399 | |
| 7 | (\7\720-68-11460) | BEARING | 1001-1399 | |
| 8 | (\7\04071-00175) | RING | 1001-1399 | |
| 9 | (\7\720-68-19590) | SPRING | 1001-1399 | |
| 10 | (\7\720-68-11470) | WASHER | 1001-1399 | |
| 11 | (\7\04065-04218) | RING | 1001-1399 | |
| 12 | (\7\720-68-11580) | PLATE | 1001-1399 | |
| 13 | (\7\720-68-11490) | PLATE | 1001-1399 | |
| 14 | (\7\720-68-19610) | PIN | 1001-1399 | |
| (\7\720-68-05420) | END CAP ASS'Y | 1001-1399 | ||
| 15 | \6\ | CAP | 1001-1399 | |
| 16 | \6\ | PLUG | 1001-1399 | |
| 17 | \6\ | SCREW | 1001-1399 | |
| 18 | 720-68-19530 | PLUG | 1001-1399 | |
| 19 | 07002-11823 | O-RING | 1001-1399 | |
| 20 | (\7\720-68-19540) | BEARING | 1001-1399 | |
| 21 | (\7\720-68-12320) | COLLAR | 1001-1399 | |
| 22 | (\7\720-68-11130) | JOINT | 1001-1399 | |
| 23 | (\7\07000-12012) | O-RING | 1001-1399 | |
| 24 | (\7\07000-02015) | O-RING | 1001-1399 | |
| 25 | (\7\07000-05180) | O-RING | 1001-1399 | |
| 26 | (\7\01011-62035) | BOLT | 1001-1399 | |
| 27 | (\7\01643-32060) | WASHER | 1001-1399 |