| Item | Part No. | Part Name | Qty | Serial No. |
| 1243 051 H91 | VALVE, SWING DRIVE CONTROL | |||
| 1 | 1267 015 H91 | CARTRIDGE, SEQUENCE | ||
| 1257 988 H1 | KIT, SEAL | |||
| 2 | (NSS) | RING, BACK-UP | ||
| 3 | (NSS) | O-RING | ||
| 4 | (NSS) | RING, BACK-UP | ||
| 5 | (NSS) | RING, BACK-UP | ||
| 6 | (NSS) | O-RING | ||
| 7 | (NSS) | BLOCK, VALVE | ||
| 8 | 1267 016 H91 | CARTRIDGE, COUNTERBALANCE | ||
| 1267 017 H91 | KIT, SEAL | |||
| 9 | (NSS) | RING, BACK-UP | ||
| 10 | (NSS) | O-RING | ||
| 11 | (NSS) | O-RING | ||
| 12 | (NSS) | RING, BACK-UP | ||
| 13 | (NSS) | RING, BACK-UP | ||
| 14 | (NSS) | O-RING |