VolvoEngine Parts

HD45019005WIN-2 — Water Pump Pj7416525 For Mitsubishi Engine S4S Volvo Excavator Ec70 Ec70Vv Ew70 Ew70Vv

This water pump circulates coolant through the engine block and radiator, maintaining optimal operating temperature and preventing overheating. It is constructed with durable seals and bearings to meet OEM performance specifications, offering reliable service life compared to a worn pump with a leaking seal or seized bearing. Observable symptoms of a failing water pump include coolant leaks from the weep hole, a whining noise from the front of the engine, or the temperature gauge rising into the red zone.

Water Pump Pj7416525 For Mitsubishi Engine S4S Volvo Excavator Ec70 Ec70Vv Ew70 Ew70Vv – Part No HD45019005WIN-2 – Volvo Spare Part
Part Specifications
BrandVolvo
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 high-strength polymer
ApplicationEngine cooling system
Service LifeReplace every 2,000-3,000 hours or as needed
CompatibilityMitsubishi S4S, Volvo EC70, EC70VV, EW70, EW70VV
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing water pump often begins with a small coolant leak from the weep hole, accompanied by a high-pitched whining sound. If ignored, the leak will worsen, potentially leading to a seized bearing and complete loss of coolant circulation. This can quickly result in severe engine overheating and potential internal damage.

Installation Tip

Thoroughly clean the mounting surface on the engine block to ensure a perfect seal with the new gasket. Do not overtighten the mounting bolts, as this can distort the pump housing.

Service Note

Inspect the drive belt for wear and proper tension, and check the radiator and hoses for any signs of leaks or damage.