| 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. | ||||
| 1 | KT14952-3211-1 | FILTER,OIL | 2501- | |
| 2 | KT04811-40140 | O-RING | 2501- | |
| 3 | KT14911-3314-2 | PLUG,OIL FILLER | 2501- | |
| 4 | KT04811-50300 | O-RING | 2501- | |
| 5 | KT14952-3540-1 | ROTOR ASS'Y | 2501- | |
| 6 | KT14911-3543-1 | COVER,OIL PUMP | 2501- | |
| 7 | KT14911-3545-1 | O-RING | 2501- | |
| 8 | KT01053-50616 | BOLT | 2501- | |
| 9 | KT04512-50060 | WASHER,SPRING | 2501- | |
| 10 | KT14911-3641-1 | GAUGE,OIL | 2501- | |
| 11 | KT07715-01607 | BALL | 2501- | |
| 12 | KT14911-3695-1 | SPRING | 2501- | |
| 13 | KT14911-3691-2 | PLUG | 2501- | |
| 14 | KT04724-00160 | GASKET | 2501- | |
| KT14952-5402-1 | FUEL RESTRICTOR A. | 2501- | ||
| 15 | KT14301-5417-1 | PIN | 2501- | |
| 16 | KT14911-5423-1 | SPRING | 2501- | |
| 17 | KT14301-5419-5 | BODY | 2501- | |
| 18 | KT14301-5443-1 | SCREW,SET | 2501- | |
| 19 | KT14301-5425-2 | NUT | 2501- | |
| 20 | KT14301-5422-3 | NUT,CAP | 2501- | |
| 21 | KT14301-5415-1 | GASKET | 2501- | |
| 22 | KT14301-5442-1 | CAP | 2501- |