CATCooling System

6n-6015 Water Pump — Cat Tractor 583K Dozer D8K

This is a water pump, a critical component of the engine's cooling system responsible for circulating coolant. It is manufactured to meet stringent quality standards, ensuring efficient heat transfer compared to a worn or failing pump. Operators may notice coolant leaks, a whining noise from the pump area, or a rapid increase in engine temperature as signs of a failing water pump.

Water Pump – Part No 6n-6015 – CAT Spare Part
Part Specifications
BrandCAT
CategoryCooling System
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Flush cooling system with distilled water before refilling. Use pre-mixed coolant — never plain water, which causes corrosion. Pressure-test system after any cooling repair. Check thermostat by immersing in hot water — should open at rated temperature.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeWater Pump
MaterialCast iron and metal impeller
ApplicationEngine cooling system
Service LifeReplace every 2,000-3,000 hours or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing water pump may first manifest as a coolant leak from the weep hole or a noticeable whining sound as the bearing wears. If ignored, the pump's impeller can degrade, leading to insufficient coolant circulation and progressively higher engine temperatures. This can cause severe engine damage due to overheating.

Installation Tip

Ensure the mounting surface on the engine block is perfectly clean and free of old gasket material before installing the new pump. Do not reuse the old gasket or seal; always use a new one provided with the pump or specified for the application.

Service Note

Inspect the drive belt for wear and proper tension, and check the radiator and hoses for leaks or degradation when replacing the water pump.