| Item | Part No. | Part Name | Qty | Serial No. |
| (266-20-49101) | ENGINE ASS'Y | 5001- | ||
| 1 | KT14911-1311-1 | VALVE,INLET | 5001- | |
| 2 | KT14911-1312-1 | VALVE,EXHAUST | 5001- | |
| 3 | KT14351-1324-1 | SPRING | 5001- | |
| 4 | KT14351-1333-1 | RETAINER | 5001- | |
| 5 | KT14351-1336-3 | COLLET | 5001- | |
| 6 | KT15261-1328-1 | CAP | 5001- | |
| 7 | KT14911-1405-1 | BRACKET | 5001- | |
| 8 | KT01554-51050 | STUD | 5001- | |
| 9 | KT02118-50100 | NUT | 5001- | |
| 10 | KT04512-50100 | WASHER | 5001- | |
| KT14911-1403-2 | ROCKER ARM ASS'Y,INLET | 5001- | ||
| 11 | KT14911-1414-2 | ARM | 5001- | |
| 12 | KT14351-1418-1 | BUSHING | 5001- | |
| 13 | KT14301-1423-1 | SCREW | 5001- | |
| 14 | KT02116-50080 | NUT | 5001- | |
| KT14911-1404-1 | ROCKER ARM ASS'Y,EXHAUST | 5001- | ||
| 15 | KT14911-1416-1 | ARM | 5001- | |
| 16 | KT14351-1418-1 | BUSHING | 5001- | |
| 17 | KT14301-1423-1 | SCREW | 5001- | |
| 18 | KT02116-50080 | NUT | 5001- |