VolvoEngine Parts

21261593 — Oil Pump 22397170 21261593 For Volvo Engine D12A D12B Truck Fh12 Fl12 Nh12 B12

This is a high-pressure oil pump designed to supply lubricating oil to critical engine components, ensuring proper function and preventing wear within the engine's lubrication system. It is manufactured to meet stringent Volvo quality standards, offering superior durability and performance compared to a worn or failing pump which may exhibit reduced oil pressure or internal leakage. Operators may notice a drop in oil pressure readings, increased engine noise, or the illumination of the oil pressure warning light when this pump begins to fail.

Oil Pump 22397170 21261593 For Volvo Engine D12A D12B Truck Fh12 Fl12 Nh12 B12 – Part No 21261593 – 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 TypeEngine Oil Pump
MaterialCast iron and steel alloy
ApplicationEngine lubrication system
Service LifeReplace every 4,000 hrs or as needed
CompatibilityVolvo D12A, D12B
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing oil pump will first manifest as a gradual decrease in oil pressure, especially under load or at higher operating temperatures. If left unaddressed, this can lead to increased engine noise due to inadequate lubrication, eventually causing significant internal engine damage. The ultimate risk is severe component wear and potential engine seizure from lack of lubrication.

Installation Tip

Ensure the oil pickup tube is properly seated and sealed to prevent air ingress into the lubrication system. Avoid overtightening the mounting bolts, as this can distort the pump housing and cause premature failure.

Service Note

Always replace the engine oil and oil filter when installing a new oil pump, and inspect the crankshaft seal.