| Item | Part No. | Part Name | Qty | Serial No. |
| 6731-21-1010 | CYLINDER BLOCK A. | 26213103- | ||
| \6\ | CYLINDER BLOCK A. | 26213103- | ||
| 1 | \6\ | BLOCK | 26213103- | |
| 2 | 6732-21-1830 | PLUG | 26213103- | |
| 3 | 6732-21-1910 | RING | 26213103- | |
| 4 | \5\6732-21-1210 | CAP | 26213103- | |
| 5 | 6732-21-1410 | BUSHING | 26213103- | |
| 6 | 6732-21-1610 | BOLT | 26213103- | |
| 7 | \6\ | PLUG | 26213103- | |
| 8 | 6732-21-5530 | PLUG | 26213103- | |
| 9 | 6732-21-1810 | PLUG | 26213103- | |
| 6732-21-8111 | BLOCK SERVICE KIT | 26213103- | ||
| 10 | 6732-21-6140 | RING | 26213103- | |
| 11 | 6732-21-1190 | NOZZLE,PISTON COOLING | 26213103- | |
| 12 | 6732-21-1910 | RING | 26213103- | |
| 13 | 6732-21-6120 | PIN | 26213103- | |
| 14 | 6732-11-1910 | PLUG | 26213103- | |
| 15 | 6732-11-1930 | PLUG | 26213103- | |
| 16 | 6735-21-5530 | PLUG | 26213103- | |
| 17 | 6732-21-6130 | PLUG | 26213103- | |
| 18 | 6732-21-6160 | PLUG | 26213103- | |
| 19 | 6732-21-1930 | O-RING | 26213103- | |
| REFER TO FIG. NOS. OF REPAIR PARTS FOR O.S.¤ U.S.¤ AND SERVICE PARTS. |