| 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. | ||||
| KT14952-0402-1 | CASE ASS'Y | 2501- | ||
| 1 | KT14952-0411-1 | CASE,GEAR | 2501- | |
| 2 | KT15221-3364-1 | PLUG | 2501- | |
| 3 | KT14107-6629-2 | PIN | 2501- | |
| 4 | KT14952-0555-1 | JOINT,BREATHER PIPE | 2501- | |
| 5 | KT14952-0413-1 | GASKET,GEAR CASE | 2501- | |
| 6 | KT01153-50842 | BOLT | 2501- | |
| 7 | KT01153-50855 | BOLT | 2501- | |
| 8 | KT01153-50875 | BOLT | 2501- | |
| 9 | KT01153-50895 | BOLT | 2501- | |
| 10 | KT01153-50800 | BOLT | 2501- | |
| 11 | KT04512-50080 | WASHER,SPRING | 2501- | |
| 12 | KT14952-0542-1 | COVER,BREATHER | 2501- | |
| 13 | KT14911-0543-1 | GASKET,BREATHER | 2501- | |
| 14 | KT01222-50612 | BOLT | 2501- | |
| 15 | KT04512-50060 | WASHER,SPRING | 2501- | |
| 16 | KT14952-0567-1 | ELEMENT,BREATHER | 2501- | |
| 17 | KT14952-0551-1 | PIPE,BREATHER | 2501- |