Cummins QSL9 Engine Parts
Cummins QSL9 Engine Parts
OWELL supplies Cummins QSL9 engine parts for generator sets and industrial applications, covering routine maintenance, engine repair and complete overhaul requirements.
Cummins QSL9 Engine Models
Parts supply for commonly used QSL9 engines, including:
QSL9-G2 · QSL9-G3 · QSL9-G5 · QSL9-G7
Other QSL9 configurations are also supported.
Part compatibility can be verified by ESN, CPL or part number when required.
Cummins QSL9 Parts Range
Overhaul Parts
Pistons, piston rings, cylinder liners, main bearings, connecting rod bearings, gasket kits, cylinder heads, valves, valve guides and other engine overhaul parts.
Fuel Injection System Parts
Fuel injectors, high-pressure fuel pumps, common rail components, fuel transfer pumps, fuel pressure sensors, fuel lines and related parts.
Cooling & Lubrication Parts
Water pumps, oil pumps, oil coolers, thermostats, seals and related components.
Turbocharger & Air System Parts
Turbochargers, turbocharger repair kits, charge-air system components, intake manifolds and related parts.
Electronic Control & Electrical Parts
Engine Control Modules (ECM), sensors, actuators, wiring harnesses, starter motors, charging alternators and related electrical components.
Maintenance Parts
Oil filters, fuel filters, fuel/water separators, air filters, belts, hoses, seals and other routine maintenance parts.
Popular Cummins QSL9 Parts
| Part Description | Part Number |
|---|---|
| Fuel Injector | 4993482 |
| Water Pump Kit | 4089647 |
| Turbocharger | 4039991 |
| Fuel Transfer Pump | 5260634 |
| Upper Engine Gasket Set | 4089758 |
| Lower Engine Gasket Set | 4089889 |
| Oil Filter | LF9009 |
| Fuel Filter | FF5580 |
| Fuel/Water Separator | FS19732 |
| Thermostat | 4930594 |
| Engine Control Module (ECM) | 4921797 |
| Pressure Sensor | 4076493 |
Part numbers are for reference only and may be updated or superseded. Final compatibility will be confirmed before ordering.
QSL9 Overhaul Parts
Planning a Cummins QSL9 engine overhaul?
OWELL supplies QSL9 overhaul and rebuild parts for partial repairs and complete engine overhauls.
Our supply covers pistons, cylinder liners, bearings, gasket kits, cylinder head components, fuel injection system parts and other essential overhaul components.
Complete parts lists are welcome for quotation.
Genuine & Aftermarket QSL9 Parts
Genuine Cummins Parts
Original Cummins parts with identifiable packaging and anti-counterfeit information where applicable.
High-Quality Aftermarket Parts
Selected QSL9 parts are also available as reliable and cost-effective aftermarket options.
Genuine and aftermarket options can be quoted separately according to project requirements.
Request a Quote
Need Cummins QSL9 engine parts?
Contact OWELL for pricing, availability and worldwide supply.
Join Our Community, Subscribe for Updates!