| QSB6.7 Cummins engine common overhaul kits | ||||
| SR | Description | Part Number | Quantity | Remark |
| 1 | piston | 5274516 | 6 | |
| 2 | piston ring set | 4309399 | 6 | |
| 3 | cylinder liner | |||
| 4 | con rod bearing | 3969562+4893693 | 1 | 1set=12pcs |
| 5 | main bearing | 4955352 | 1 | |
| 6 | upper gasket kits | 4376090 | 1 | |
| 7 | lower gasket kits | 4376091 | 1 | |
| 8 | valve intake | 3940734 | 12 | |
| 9 | valve exhaust | 3940735 | 12 | |
| 10 | valve stem seal | 3955393 | 24 | |
| 11 | valve spring | 5303406 | 24 | |
| 12 | valve spring retainer | 3943198 | 24 | |
| 13 | valve stem guide | |||
| 14 | valve insert intake | 3943449 | 12 | |
| 15 | valve insert exhaust | 3943450 | 12 | |
| 16 | valve collet | 3940123 | 48 | |
| 17 | con rod bushing | 5257363 | 6 | |
| 18 | camshaft bushing | 4983253 | 2 | |
| 19 | water pump | 5312297 | 1 | |
| 20 | lub oil pump | 5291050 | 1 | as per ESN: 22266356 |
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