VolvoHydraulic Parts

21638691 — Fuel Regulator Valve Voe21638691 For Volvo Excavator Ec140C Ec160C Ec180C Ec210Blc Ec235C Ec240B Ec290B Ec300D Ew180D Ew210D

This fuel regulator valve controls the precise pressure of fuel delivered to the injection system in Volvo excavators, ensuring optimal engine performance and fuel efficiency. It is manufactured to meet strict Volvo specifications, providing accurate fuel metering unlike a faulty valve that can cause inconsistent fuel delivery. Operators may notice rough idling, loss of engine power, increased exhaust smoke, or difficulty starting the engine when this valve is not functioning correctly.

Fuel Regulator Valve Voe21638691 For Volvo Excavator Ec140C Ec160C Ec180C Ec210Blc Ec235C Ec240B Ec290B Ec300D Ew180D Ew210D – Part No 21638691 – 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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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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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 TypeFuel Regulator Valve
MaterialBrass and stainless steel
ApplicationFuel system
Service LifeReplace as needed based on engine performance issues
CompatibilityVolvo specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing fuel regulator valve is often an inconsistent engine idle speed or a slight hesitation during acceleration. As the problem progresses, the engine may experience a noticeable loss of power, increased black smoke from the exhaust, and difficulty maintaining speed under load. If left unaddressed, it can lead to poor fuel economy, increased emissions, and potential engine misfires.

Installation Tip

Ensure the area around the fuel filter and regulator is clean before removal to prevent dirt from entering the fuel system. Always use new sealing washers or O-rings when installing the replacement valve.

Service Note

Replace the fuel filter element whenever servicing or replacing the fuel regulator valve to ensure clean fuel delivery.