Cummins QSK19-G Engine Parts Catalog
| Part No. | Part Name | QTY | Part No. | Part Name | QTY |
| 4024767 | LINER,CYLINDER | 6 | 205200 | PIN,PISTON | 6 |
| AR12270 | BERING,MAIN | 1 | 4089500 | RING,PISTON | 6 |
| AR12271 | BERING,MAIN | 1 | 3001299 | CORE,AFTERCOOLER | 1 |
| AR12272 | BERING,MAIN | 1 | 207241 | VALVE,INTAKE | 12 |
| 205492 | ROD,PUSH | 12 | 3035110 | VALVE,EXHAUST | 12 |
| 3017961 | ROD,PUSH | 6 | 205208 | VALVE SPRING(LONG) | 24 |
| 3047549 | LUB OIL PUMP | 1 | 3021692 | HEAD,CYLINDER M500 | 6 |
| 3801697 | TURBOCHARGER M500 | 1 | 3811985 | HEAD,CYLINDER G3-G4 | 6 |
| 4025301 | TURBOCHARGER M600/640 | 1 | 3803518 | VALVE,INTAKE | 12 |
| 3096680 | PISTON | 6 | 3803528 | VALVE,EXHAUST | 12 |
| 3096681 | PISTON | 6 | 3633840 | VALVE SPRING(SHORT) | 24 |
| 3096682 | PISTON | 6 | 3634664 | GASKET,CYLINDER HEAD | 6 |
| 3096683 | PISTON | 6 | 3087587 | INJECTOR | 6 |
| 3096685 | PISTON | 6 | 3095773 | INJECTOR | 1 |
| 3811995 | ROD,ENGINE CONNECTING | 6 | 3594134 | TURBOCHARGER | 1 |
| 205840 | BEARING,CON ROD | 1 | 3022197 | INJECTOR | 6 |
| 205841 | BEARING,CON ROD | 1 | 3077715 | INJECTOR | 6 |
| 205842 | BEARING,CON ROD | 1 | 3016676 | INJECTOR | 1 |
| 3800728 | SET,UPPER ENGINE GASKET | 1 | 3076703 | INJECTOR | 1 |
| 4089391 | SET,LOWER ENGINE GASKET | 1 | 3804811 | TURBOCHARGER G3 | 1 |
| AR70577 | SEAL,LINER CYLINDER | 6 | 4095097 | CORE,AFTERCOOLER | 2 |
| 3202210 | GUIDE,VALVE STEM | 24 | 3098960 | WATER PUMP | 1 |
Fracture Resistant Screw 3628452
Cummins 3628452 Fracture Resistant Screw for Cummins K50 QSK50 engines
3866493 Raw Water Pump
Cummins Sea Water Pump 3866493 3964765 5265996 for Engine 6CT
3634049 Water Pump Shaft
Water Pump Shaft 3050442 3634049 for Cummins K38 K50 Engine
5257072 O-Ring Seal
Cummins 4B3.9/6A3.4/6B5.9 O-Ring Seal 5257072 engine spare Parts