CATEngine Parts

153-5954-153-5955 Water Pump 153 5954 — Cat 3003 301

This water pump is essential for circulating coolant through the engine block and radiator, maintaining optimal operating temperature. It is constructed with durable materials to ensure reliable performance and longevity. Failure symptoms include engine overheating, coolant leaks from the pump housing, and visible corrosion around the pump shaft.

Water Pump 153 5954 – Part No 153-5954-153-5955 – 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 2,000 hrs or if leaks/noise detected
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The most common symptom of a failing water pump is the engine temperature gauge rising into the red zone, indicating overheating. You may also notice coolant leaking from the pump's weep hole or hear a grinding noise from the pump bearing. If left unaddressed, a failed water pump will lead to severe engine overheating and potential internal damage.

Installation Tip

Ensure the engine block's water passages are clean and free of rust or debris before installing the new pump. Do not reuse the old gasket; always use a new, properly seated gasket.

Service Note

Inspect the thermostat, radiator hoses, and coolant condition when replacing the water pump.