| Item | Part No. | Part Name | Qty | Serial No. |
| (2691-2-31100) | ENGINE ASS'Y | | 2501- |
| | THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.101 TO 127. | | |
| | THE KUBOTA PART NUMBER IS THAT KT IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | | |
| KT14941-5300-1 | NOZZLE HOLDER ASS'Y | | 2501- |
| KT14941-5301-1 | HOLDER | | 2501- |
| 1 | KT14117-4256-1 | JOINT | | 2501- |
| 2 | KT14111-5303-1 | CONNECTOR | | 2501- |
| 3 | KT14301-5338-1 | WASHER | | 2501- |
| 4 | KT14941-5314-1 | BODY | | 2501- |
| 5 | KT14111-5323-1 | WASHER | | 2501- |
| 6 | KT14111-5317-1 | SPRING | | 2501- |
| 7 | KT14111-5316-1 | ROD | | 2501- |
| 8 | KT14111-5335-1 | PIECE | | 2501- |
| 9 | KT14301-5328-1 | NUT | | 2501- |
| 10 | KT14111-5338-1 | GASKET | | 2501- |
| 11 | KT14111-5341-1 | BOLT | | 2501- |
| 12 | KT14941-5361-1 | PIECE | | 2501- |
| KT14952-5300-1 | NOZZLE HOLDER ASS'Y,NOZZLE | | 2501- |
| KT14952-5301-1 | HOLDER | | 2501- |
| 13 | KT14952-4257-1 | JOINT | | 2501- |
| 14 | KT14111-5303-1 | CONNECTOR | | 2501- |
| 15 | KT14301-5338-1 | WASHER | | 2501- |
| 16 | KT14952-5314-1 | BODY | | 2501- |
| 17 | KT14111-5323-1 | WASHER | | 2501- |
| 18 | KT14111-5317-1 | SPRING | | 2501- |
| 19 | KT14111-5316-1 | ROD | | 2501- |
| 20 | KT14111-5335-1 | PIECE | | 2501- |
| 21 | KT14301-5328-1 | NUT | | 2501- |
| 22 | KT14111-5338-1 | GASKET | | 2501- |
| 23 | KT14111-5341-1 | BOLT | | 2501- |
| 24 | KT14941-5361-1 | PIECE | | 2501- |
