| 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. | ||||
| 720-68-15300 | RELIEF VALVE ASS'Y | 1001- | ||
| 720-98-05220 | HOUSING ASS'Y | 1001- | ||
| 1 | \6\ | HOUSING | 1001- | |
| 2 | \6\ | PLUG | 1001- | |
| 3 | 720-68-15320 | FILTER | 1001- | |
| 4 | 720-68-15350 | HOLDER | 1001- | |
| 5 | 07040-11409 | PLUG | 1001- | |
| 6 | 720-68-15340 | PLUG | 1001- | |
| 7 | 07002-01423 | O-RING | 1001- | |
| 720-68-15700 | RELIEF VALVE A. | 1001- | ||
| 8 | \6\ | VALVE ASS'Y | 1001- | |
| 9 | \6\ | O-RING | 1001- | |
| 10 | \6\ | O-RING | 1001- | |
| 11 | \6\ | O-RING | 1001- |