Genuine Cummins 5579023 Water Pump Kit | ISC8.3 ISL9 L9 QSL9
SKU 5579023
In stock: 1 available · Ships from Kelowna BC
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Match the listed SKU and verified cross-references to your current part number. If fitment is not listed, send AIM Rentals the machine details and current part number before ordering.
Genuine Cummins 5579023 Water Pump Kit | ISC8.3 ISL9 L9 QSL9
The Genuine Cummins 5579023 is a water pump kit for Cummins ISC8.3, ISL9, L9, and QSL9 diesel engines. This OEM kit replaces the engine coolant pump assembly, restoring proper coolant circulation and preventing overheating. Stocked in Kelowna, BC and ships Canada-wide.
Specifications
- Part Number: 5579023
- Supersedes: 4376357, 4955529, 6410398
- Paccar cross-reference: GA10398
- Type: Water Pump Kit (Engine Coolant Pump)
- Application: Cummins ISC8.3, ISL9, L9 CM2350, QSC8.3, QSL9 engines
Fitment
Fits the following Cummins engines:
- Cummins ISC CM850
- Cummins ISL9 CM2350 L101
- Cummins L9 CM2350 L116B / L119B
- Cummins QSC8.3 CM850
- Cummins QSL9 CM2250
- Paccar-branded applications (GA10398)
Cross-References
- Cummins superseded: 4376357, 4955529, 6410398
- Paccar: GA10398
FAQ
What is included in the 5579023 water pump kit?
The Cummins 5579023 is a complete pump kit including the pump housing assembly and seals required for installation. Refer to the Cummins parts catalog for a complete component list for your specific engine model.
Does this kit replace 4376357 and 6410398?
Yes — 5579023 is the current Cummins part number and supersedes 4376357, 4955529, and 6410398.
How do I know my water pump has failed?
Common signs include coolant leaks from the pump weep hole, engine overheating, coolant loss without visible external leak, and noise from the pump bearing. Replace the water pump at the interval specified in your Cummins maintenance schedule.
Do you ship to my location?
Yes. AIM Rentals ships Canada-wide from Kelowna, BC.
| Make | Model | Year | Engine / Spec |
|---|---|---|---|
| [["Cummins","ISC CM850"],["Cummins","ISL9 CM2350 L101"],["Cummins","L9 CM2350 L116B"],["Cummins","L9 CM2350 L119B"],["Cummins","QSC8.3 CM850"],["Cummins","QSL9 CM2250"]] | |||
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Ships from Kelowna BC after order review.
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