CATEngine Parts

219-4452 Water Pump — Cat 330D 336D

This is a CAT Water Pump, essential for circulating coolant through the engine block and radiator to maintain optimal operating temperatures. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or failing units that may exhibit leaks or reduced flow. Operators may notice engine overheating, steam from the engine bay, or a significant drop in coolant level when this component fails.

Water Pump – Part No 219-4452 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

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 steel
ApplicationEngine cooling system
Service LifeReplace every 4,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing water pump is often a coolant leak, typically visible as puddles under the machine. If ignored, the pump's internal components can wear, leading to reduced coolant flow and gradual engine temperature increase. Eventually, the engine can overheat, potentially causing severe internal damage.

Installation Tip

Ensure the engine block's water passages are thoroughly cleaned of old gasket material and debris before installing the new pump. Avoid overtightening the mounting bolts, as this can warp the pump housing.

Service Note

Inspect the condition of the drive belt and thermostat at the time of water pump replacement.