| Item | Part No. | Part Name | Qty | Serial No. |
| 6731-21-1270 | CYLINDER BLOCK ASSEMBLY | | |
| 1 | (NSS) | BLOCK, CYLINDER | | |
| 2 | 6732-21-1411 | BUSHING | | |
| 3 | 6732-21-1611 | BOLT (M12-1.50x119) | | |
| 4 | 6731-21-1260 | CAP, MAIN BEARING | | |
| 5 | 6736-21-1810 | PLUG, EXPANSION | | |
| 6 | 6736-21-1820 | PLUG, EXPANSION | | |
| 7 | 6732-21-1810 | PLUG, EXPANSION | | |
| 8 | 6732-21-1910 | DOWEL, RING | | |
| 6731-21-1210 | KIT, BLOCK HARDWARE | | |
| 9 | 6732-21-6140 | DOWEL, RING | | |
| 10 | 6731-21-1190 | NOZZLE, PISTON COOLING | | |
| 11 | 6732-21-6130 | PLUG, EXPANSION | | |
| 12 | 6732-21-6120 | DOWEL, PIN | | |
| 13 | 6732-11-1910 | PLUG, PIPE | | |
| 14 | 6732-21-1960 | PLUG, THREADED (M10-1.00) | | |
| 15 | 6735-21-5530 | PLUG, EXPANSION | | |
| 16 | 6732-21-1910 | DOWEL, RING | | |
| 17 | 6732-21-5530 | PLUG, EXPANSION | | |
| 18 | 6732-21-6160 | PLUG, EXPANSION | | |
| 19 | 6732-11-1920 | PLUG, PIPE | | |
| 20 | 6735-21-1910 | PLUG, THREADED | | |
| 21 | 6735-21-1940 | PLUG, O-RING | | |
| 22 | 6732-21-3120 | BOLT (M8-1.25x16) | | |
| 6732-21-1930 | SEAL, O-RING | | |
| | | | |
| | SERVICE PARTS | | |
| | | | |
| 2 | 6736-29-1410 | BUSHING, OVERSIZE (NO. 1 BORE) | | |
| 2 | 6736-29-1420 | BUSHING, OVERSIZE (NO. 2-5 BORE) | | |
| 4 | 6731-21-1260 | CAP, BEARING MAIN | | |
| 23 | 6736-29-2110 | SLEEVE, SALVAGE | | |
