| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6731-21-1130 | CYLINDER BLOCK ASSEMBLY | 26277757- | |
| 1A | 6732-21-1141 | BLOCK ASSEMBLY | 26277757- | |
| 1B | 6732-21-1113 | BLOCK | 26317765- | |
| 1C | 6732-21-1112 | BLOCK | 26277757-26317764 | |
| 2 | 6732-21-1830 | PLUG | 26277757- | |
| 3 | 6732-21-1910 | RING | 26277757- | |
| 4 | 6732-21-1210 | CAP | 26277757- | |
| 5 | 6732-21-1411 | BUSHING | 26277757- | |
| 6 | 6732-21-1611 | BOLT | 26277757- | |
| 7 | 6732-21-1820 | PLUG | 26277757- | |
| 8 | 6732-21-5530 | PLUG | 26277757- | |
| 9 | 6732-21-1812 | PLUG | 26317765- | |
| 9A | 6732-21-1811 | PLUG | 26277757-26317764 | |
| 9B | 6731-21-1220 | BLOCK SERVICE KIT | 26277757- | |
| 10 | 6732-21-6140 | RING | 26277757- | |
| 11 | 6731-21-1190 | NOZZL | 26281447- | |
| 11A | 6732-21-1191 | NOZZLE | 26277757-26281446 | |
| 12 | 6732-21-1910 | RING | 26277757- | |
| 13 | 6732-21-6120 | PIN | 26277757- | |
| 14 | 6732-11-1910 | PLUG | 26277757- | |
| 14A | 6732-21-1960 | PLUG ASSEMBLY | 26277757- | |
| 15 | 6215-81-9510 | PLUG | 26277757- | |
| 16 | 6215-81-9710 | O-RING | 26277757- | |
| 17 | 6215-81-9510 | PLUG | 26277757- | |
| 18 | 6215-81-9710 | O-RING | 26277757- | |
| 19 | 6735-21-5530 | PLUG | 26277757- | |
| 20 | 6732-21-6130 | PLUG | 26277757- | |
| 21 | 6732-21-6160 | PLUG | 26277757- | |
| 22 | 6732-21-1930 | O-RING | 26277757- | |
| 23 | 6732-11-1920 | PLUG | 26277757- | |
| 23A | 6732-81-3190 | ADAPTER ASSEMBLY | 26277757- | |
| 24 | 6732-81-3180 | ADAPTER | 26277757- | |
| 25 | 6215-81-9710 | O-RING | 26277757- | |
| 26 | 6732-71-5450 | NIPPLE | 26277757- | |
| 27 | 6215-81-9710 | O-RING | 26277757- |