| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6745-21-1190 | CYLINDER BLOCK KIT | 21744201- | |
| 1 | \6\ | BLOCK ASSEMBLY | 21744201- | |
| 1 | 6742-01-1360 | PLUG | 21744201- | |
| 2 | 6742-01-1370 | PLUG | 21744201- | |
| 3 | 6732-21-1810 | PLUG | 21744201- | |
| 4 | 6742-01-1420 | PLUG | 21744201- | |
| 5 | 6742-01-5160 | BUSHING | 21744201- | |
| 6 | 6741-21-1140 | BOLT | 21744201- | |
| 7 | \5\6741-21-1130 | CAP, MAIN METAL | 21744201- | |
| 8 | 6745-41-2151 | GUIDE, TAPPET | 21744201- | |
| 9 | \6\ | BLOCK | 21744201- | |
| 10 | 6742-01-5159 | LINER KIT | 21744201- | |
| 10 | \6\ | LINER, CYLINDER | 21744201- | |
| 11 | 6742-01-1520 | SEAL | 21744201- | |
| 12 | 6745-21-1290 | CYLINDER BLOCK KIT | 21744201- | |
| 12 | 6732-21-6120 | PIN, DOWEL | 21744201- | |
| 13 | 6742-01-1470 | PIN | 21744201- | |
| 14 | 6745-21-1610 | NOZZLE, COOLING | 21744201- | |
| 15 | 6736-11-4460 | BOLT | 21744201- | |
| 16 | 6216-94-3450 | COCK, DRAIN | 21744201- | |
| 17 | 6742-01-1460 | PLUG | 21744201- | |
| 6732-21-1960 | PLUG ASSEMBLY | 21744201- | ||
| 18 | 6215-81-9510 | PLUG | 21744201- | |
| 19 | 6215-81-9710 | O-RING | 21744201- | |
| 6735-21-1910 | PLUG ASSEMBLY | 21744201- | ||
| 20 | 6735-21-1920 | PLUG | 21744201- | |
| 21 | 6735-21-1930 | O-RING | 21744201- | |
| 22 | 6742-01-1480 | PLUG | 21744201- | |
| 23 | 6742-01-4080 | O-RING | 21744201- | |
| 24 | 6732-11-1910 | PLUG | 21744201- | |
| 25 | 6732-11-1920 | PLUG | 21744201- | |
| 26 | 6742-01-1380 | PLUG | 21744201- | |
| 6745-41-2100 | TAPPET ASSEMBLY | 21744201- | ||
| 27 | \6\ | SOCKET | 21744201- | |
| 28 | \6\ | ROLLER | 21744201- | |
| 29 | \6\ | TAPPET | 21744201- | |
| 30 | \6\ | PIN | 21744201- |