| 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. | ||||
| KT14935-7401-1 | FAN ASS'Y | 2501- | ||
| 1 | KT14958-7411-1 | FAN | 2501- | |
| 2 | KT14611-7414-1 | SHAFT,FAN | 2501- | |
| 3 | KT08140-00004 | BEARING | 2501- | |
| 4 | KT15000-3504-1 | PULLEY,FAN | 2501- | |
| 5 | KT05811-0041-3 | KEY,SPRING | 2501- | |
| 6 | KT02018-50100 | NUT | 2501- | |
| 7 | KT04512-50100 | WASHER | 2501- | |
| 8 | KT14958-7421-1 | BRACKET | 2501- | |
| 9 | KT14952-7415-1 | COLLAR | 2501- | |
| 10 | KT14952-7419-1 | COLLAR | 2501- | |
| 11 | KT14952-7417-1 | RING,SNAP | 2501- | |
| 12 | KT01053-50616 | BOLT | 2501- | |
| 13 | KT14952-7423-1 | PLATE | 2501- | |
| 14 | KT14958-7420-1 | COIL ASS'Y | 2501- | |
| 15 | KT01123-50822 | BOLT | 2501- | |
| 16 | KT01123-50832 | BOLT | 2501- | |
| 17 | KT14952-7412-1 | COVER,FAN | 2501- | |
| 18 | KT01150-50818 | BOLT | 2501- | |
| 19 | KT04512-50080 | WASHER,SPRING | 2501- |