VolvoHydraulic Parts

VOE14512743 — Cooling Unit Valve Voe14512743 For Volvo Excavator Ec55 Ec55B Ec55E Ew55 Ew55B

This is a cooling unit valve that regulates the flow of coolant within the engine's cooling system for Volvo excavators. It is engineered to meet strict OEM performance criteria, ensuring precise temperature control unlike a stuck or leaking valve that would impair heat dissipation. Operators may observe the engine overheating, a lack of heat in the cabin, or a coolant leak from the valve area when this component fails.

Cooling Unit Valve Voe14512743 For Volvo Excavator Ec55 Ec55B Ec55E Ew55 Ew55B – Part No VOE14512743 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryHydraulic 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

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

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

Part TypeCooling Unit Valve
MaterialBrass or corrosion-resistant alloy
ApplicationEngine cooling system
Service LifeReplace every 2,000 hrs or as indicated by performance issues
CompatibilityVolvo Voe14512743
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing cooling unit valve might be the engine temperature gauge reading higher than normal or fluctuating erratically. If left unaddressed, the engine can overheat, potentially leading to severe internal damage. Persistent overheating compromises engine lubrication and can cause component warping or failure.

Installation Tip

Ensure the cooling system is completely cool before draining and removing the old valve to prevent burns. Do not overtighten the new valve, as this can damage the threads or the valve body.

Service Note

It is recommended to inspect the thermostat and radiator hoses for signs of wear or blockage when replacing the cooling unit valve.