| Item | Part No. | Part Name | Qty | Serial No. |
| 6162-23-1103 | CYLINDER BLOCK ASS'Y | 18553-19328 | ||
| 1 | \6\ | BLOCK | 18553-19328 | |
| 2 | 6162-23-1490 | BUSHING,CAMSHAFT | 18553-19328 | |
| 3 | \5\6162-29-1250 | CAP,MAIN METAL¤ NO.6 | 18553-19328 | |
| 4 | \5\6162-29-1210 | CAP,MAIN METAL¤ NO.1¤2¤3¤4¤5¤7 | 18553-19328 | |
| 5 | 6162-23-1710 | BOLT,MAIN CAP | 18553-19328 | |
| 6 | 6127-21-1741 | WASHER | 18553-19328 | |
| 7 | 6162-23-1140 | TUBE | 18553-19328 | |
| 8 | 04020-00514 | PIN,DOWEL | 18553-19328 | |
| 9 | 6162-23-1260 | PIN,DOWEL | 18553-19328 | |
| 10 | 07040-11409 | PLUG | 18553-19328 | |
| 11 | 07005-01412 | GASKET (K2) | 18553-19328 | |
| 12 | 07040-11007 | PLUG | 18553-19328 | |
| 13 | 07005-01012 | GASKET (K2) | 18553-19328 | |
| 14 | 07043-50211 | PLUG | 18553-19328 | |
| 15 | 07046-43516 | PLUG | 18553-19328 | |
| 16 | 07043-50415 | PLUG | 18553-19328 | |
| 17 | 04020-01434 | PIN,DOWEL | 18553-19328 | |
| 18 | 07043-50108 | PLUG | 18553-19328 | |
| 19 | 07042-A0108 | PLUG | 18553-19328 | |
| 20 | 6127-21-1160 | PIN,DOWEL | 18553-19328 | |
| 21 | 07046-48020 | PLUG | 18553-19328 | |
| 22 | 04020-00820 | PIN,DOWEL | 18553-19328 | |
| 23 | 6162-13-1410 | PIN,GROOVE | 18553-19328 | |
| 24 | 6162-25-2210 | LINER,CYLINDER | 18553-19328 | |
| 25 | 6162-23-2250 | SEAL,CREVICE (K2) | 18553-19328 | |
| 26 | 6162-23-2240 | O-RING,LOWER (K2) | 18553-19328 | |
| 27 | 6162-23-2220 | O-RING,CENTER (K2) | 18553-19328 | |
| 28 | 6161-21-1840 | NOZZLE,PISTON COOLING | 18553-19328 | |
| 29 | 07000-62016 | O-RING (K2) | 18553-19328 | |
| 30 | 01010-80818 | BOLT | 18553-19328 | |
| 31 | 01602-00825 | WASHER,SPRING | 18553-19328 | |
| 32 | 6100-21-1130 | PLUG,NO.4 | 18553-19328 | |
| 33 | 07043-70108 | PLUG,NO.1¤2¤3¤5¤6 | 18553-19328 | |
| 34 | 6162-23-6530 | PLATE | 18553-19328 | |
| 35 | 6127-51-6822 | GASKET (K2) | 18553-19328 | |
| 36 | 01010-81025 | BOLT | 18553-19328 | |
| 37 | 01602-01030 | WASHER,SPRING | 18553-19328 | |
| 38 | 08073-10505 | SWITCH,OIL PRESSURE | 18553-19328 | |
| 39 | 08073-10515 | SWITCH,OIL PRESSURE | 18553-19328 |