VolvoHydraulic Parts

21539993 — Fuel Pump 20769469 20440372 21539993 For Volvo Truck Fh12 Fm12 Fl12 Fh12 Nh12 Bus B12

This is a fuel pump designed to deliver precise fuel pressure to the engine's injection system in Volvo trucks and buses. It is built to meet stringent flow and pressure specifications, ensuring optimal combustion and fuel efficiency, unlike a worn pump that delivers inconsistent fuel volume. Operators may experience engine misfires, rough idling, loss of power, or difficulty starting the engine when this fuel pump begins to fail.

Fuel Pump 20769469 20440372 21539993 For Volvo Truck Fh12 Fm12 Fl12 Fh12 Nh12 Bus B12 – Part No 21539993 – 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

const P = { partNo:'21539993', name:'Fuel Pump 20769469 20440372 21539993 For Volvo Truck Fh12 Fm12 Fl12 Fh12 Nh12 Bus B12', brand:'Volvo', brandSlug:'volvo', category:'Hydraulic Parts', catSlug:'hydraulic-parts', condition:'OEM Aftermarket', description:'This is a fuel pump designed to deliver precise fuel pressure to the engine\'s injection system in Volvo trucks and buses. It is built to meet stringent flow and pressure specifications, ensuring optimal combustion and fuel efficiency, unlike a worn pump that delivers inconsistent fuel volume. Operators may experience engine misfires, rough idling, loss of power, or difficulty starting the engine when this fuel pump begins to fail.', xref:['21539993'], models:["Fh12", "Fm12", "Fl12", "Nh12", "B12"], specs:[{key:'Part No',val:'21539993'},{key:'Brand',val:'Volvo'},{key:'Category',val:'Hydraulic Parts'},{key:'Condition',val:'Aftermarket — OEM Specification'},{key:'Dispatch',val:'Same-day from Mumbai (before 3 PM IST)'},{key:'GST Invoice',val:'Available — all orders'},{key:'Export Docs',val:'Commercial invoice, packing list, COO'}], relatedParts:[{"partNo": "VOE14549423", "name": "Hydraulic Gear Pump Voe14549423 For Volvo Excavator Ec290C Fc3329C", "slug": "VOE14549423"}, {"partNo": "14616529", "name": "24V Hydraulic Cooling Fan Solenoid Valve Voe14616529 For Volvo Excavat", "slug": "14616529"}, {"partNo": "3801343", "name": "Water Pump 21192325 3803972 3801343 For Volvo D1-13 D1-13B D1-20 D1-20", "slug": "3801343"}, {"partNo": "HFP10031598", "name": "For Volvo Ec360 Boom Cylinder Seal Kit 814816130", "slug": "HFP10031598"}, {"partNo": "14531853", "name": "Hydraulic Pump Voe14531853 14531853 For Volvo Ec135B Excavator", "slug": "14531853"}, {"partNo": "CYFP826HKJ12627", "name": "Hydraulic Pump Voe 11994188 For Volvo Loader L90 Bml90 L120 Bml120", "slug": "CYFP826HKJ12627"}], reviews:[{name:'Customer',loc:'UAE',rating:5,text:'Excellent quality part. Fits perfectly.'}], faq:[{q:'What is the primary role of this fuel pump in a Volvo truck?',a:'This fuel pump is responsible for drawing fuel from the tank and delivering it under the correct pressure to the engine\'s fuel injection system.'},{q:'How can I verify if part number 21539993 is the correct fuel pump for my Volvo truck?',a:'Cross-reference the part number with your truck\'s existing fuel pump and consult your vehicle\'s parts catalog or a Volvo dealer with your VIN.'},{q:'What is the expected lifespan of this fuel pump?',a:'When properly installed and maintained, this fuel pump is designed for long service life, typically exceeding 500,000 kilometers, depending on fuel quality and operating conditions.'},{q:'Should I replace the fuel filter when installing a new fuel pump?',a:'Yes, it is highly recommended to replace the fuel filter whenever you replace the fuel pump to ensure clean fuel delivery and prevent premature pump failure.'}], categoryDesc:'Volvo Hydraulic Parts from Parts Trading Company cover the full range of Volvo equipment. We supply OEM-specification aftermarket parts sourced from certified manufacturers. Our Mumbai warehouse stocks high-turnover Volvo parts for same-day dispatch before 3 PM IST.', aiSpecs:[{"key": "Part Type", "val": "Fuel Pump"}, {"key": "Material", "val": "Steel, aluminum, and high-grade polymers"}, {"key": "Application", "val": "Engine fuel delivery system"}, {"key": "Service Life", "val": "Replace every 500,000 km or as needed"}, {"key": "Compatibility", "val": "Volvo 20769469, 20440372"}, {"key": "Condition", "val": "New \u2014 OEM specification aftermarket"}],};script src="/assets/js/product-page.js">

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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 Pump
MaterialSteel, aluminum, and high-grade polymers
ApplicationEngine fuel delivery system
Service LifeReplace every 500,000 km or as needed
CompatibilityVolvo 20769469, 20440372
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of a failing fuel pump include intermittent engine hesitation or stumbling during acceleration. If the issue progresses, the engine may start to misfire, idle roughly, and exhibit a noticeable loss of power under load. In severe cases, the engine may become difficult to start or fail to start altogether due to insufficient fuel delivery.

Installation Tip

Ensure the new fuel pump is properly primed with fuel before initial startup to avoid running it dry, which can damage its internal components. Do not overtighten the mounting bolts, as this can distort the pump housing and lead to leaks.

Service Note

Always replace the fuel filter when installing a new fuel pump to ensure optimal performance and longevity of the new component.