| Item | Part No. | Part Name | Qty | Serial No. |
| (720-68-20103) | HST ASS'Y | 1400- | ||
| (\2\720-68-20102) | HST ASS'Y | (1716-1779) | ||
| (\2\720-68-20101) | HST ASS'Y | (1400-1715) | ||
| (720-68-10101) | HST ASS'Y | 1001-1399 | ||
| (\2\720-68-10100) | HST ASS'Y | (1001-1399) | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.231 TO 242. | ||||
| 720-68-15000 | ASSIST VALVE ASS'Y | 1001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.238 TO 241. | ||||
| 720-68-15500 | VALVE ASS'Y,HIGH PRESSURE | 1001- | ||
| 1 | \6\ | VALVE ASS'Y | 1001- | |
| 2 | \6\ | O-RING | 1001- | |
| 3 | \6\ | RING | 1001- | |
| 4 | \6\ | O-RING | 1001- | |
| 5 | \6\ | O-RING | 1001- |