VolvoEngine Parts

3803397 — Alternator Voe3803397 Voe9520621 For Volvo Penta Engine Dh10A Tad1250Ve Tad1251Ve Tad1252Ve Tad940Ge Tad941Ge Twd1240Ve Thd102Kd Thd102Kb

This alternator is responsible for converting mechanical energy from the engine into electrical energy to charge the battery and power the vehicle's electrical systems. It is built to meet rigorous OEM quality standards, providing reliable voltage output, unlike a failing alternator which may produce insufficient or erratic voltage. Operators may observe a battery warning light illuminating on the dashboard, dimming headlights, or a general lack of electrical power if the alternator is malfunctioning.

Alternator Voe3803397 Voe9520621 For Volvo Penta Engine Dh10A Tad1250Ve Tad1251Ve Tad1252Ve Tad940Ge Tad941Ge Twd1240Ve Thd102Kd Thd102Kb – Part No 3803397 – 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 TypeAlternator
MaterialAluminum housing, copper windings
ApplicationEngine Electrical Charging System
Service LifeReplace based on performance testing or failure
CompatibilityVolvo Penta D10A, TAD1250VE, TAD1251VE, TAD1252VE, TAD940GE, TAD941GE, TWD1240VE, THD102KD, THD102KB
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing alternator is often a battery warning light on the instrument panel, indicating that the battery is not being adequately charged. This can progress to dimming headlights, intermittent electrical system failures, or difficulty starting the engine due to a depleted battery. If left unaddressed, the vehicle will eventually lose all electrical power and shut down.

Installation Tip

Before mounting, carefully inspect the alternator pulley for any damage or misalignment that could affect belt tracking. Ensure all electrical connections are clean and tight to prevent resistance and ensure proper current flow.

Service Note

Inspect the condition of the drive belt and battery terminals for corrosion or damage when replacing the alternator.