VolvoEngine Parts

3800828 — Lubricating Oil Pump 3800828 3948071 For Cummins 4B3.9 6B5.9 6C8.3 Isc Engine Hyundai R290Lc-7 R305Lc-7 Volvo Ec240 Ec290 Excavator

This is a high-quality lubricating oil pump that circulates engine oil under pressure to lubricate critical internal components. It is built with durable materials to meet or exceed original equipment specifications, offering superior longevity over a worn pump. Operators might observe a drop in oil pressure readings, increased engine noise, or the illumination of the oil pressure warning light when this pump is malfunctioning.

Lubricating Oil Pump 3800828 3948071 For Cummins 4B3.9 6B5.9 6C8.3 Isc Engine Hyundai R290Lc-7 R305Lc-7 Volvo Ec240 Ec290 Excavator – Part No 3800828 – 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 TypeLubricating Oil Pump
MaterialCast iron and steel
ApplicationEngine lubrication system
Service LifeReplace as needed based on oil pressure diagnostics
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A common initial symptom of a failing oil pump is a noticeable drop in oil pressure, often indicated by the dashboard warning light. If left unaddressed, this can lead to increased engine noise due to inadequate lubrication and potential internal engine damage. The ultimate consequence is severe wear on crankshaft, camshaft, and bearing surfaces, potentially leading to engine seizure.

Installation Tip

Thoroughly clean the oil pump mounting surface on the engine block to ensure a proper seal. Do not reuse the old oil pickup tube screen if it shows signs of clogging or damage.

Service Note

Inspect the engine oil pickup tube and screen for any debris or blockage during oil pump replacement.