VolvoEngine Parts

21429786 — 24V 110A Alternator Voe21429786 For Volvo Penta Engine D13B D13C D16 D8 Tad1140 Tad1150 Tad1345

This 24V, 110A alternator is responsible for generating electrical power to charge the battery and run the vehicle's electrical systems while the engine is running. Built to demanding specifications, it provides consistent voltage output and superior durability compared to worn or underperforming alternators. Operators may experience dimming lights, a battery warning light on the dashboard, or electrical system malfunctions when this alternator begins to fail.

24V 110A Alternator Voe21429786 For Volvo Penta Engine D13B D13C D16 D8 Tad1140 Tad1150 Tad1345 – Part No 21429786 – 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 and copper
ApplicationEngine electrical charging system
Service LifeReplace as needed based on performance
CompatibilityVolvo Penta D13B, D13C, D16, D8, TAD1140, TAD1150, TAD1345
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of an alternator issue is often a battery warning light illuminating on the dashboard. If ignored, the battery will gradually discharge, leading to intermittent electrical system failures and difficulty starting the engine. Complete alternator failure will result in the engine eventually stalling once the battery is depleted.

Installation Tip

Before removing the old alternator, disconnect the battery cables to prevent electrical shorts. Ensure the new alternator's mounting points align perfectly and do not force it into place.

Service Note

Inspect the drive belt tension and condition, as well as the battery terminals and connections, when replacing the alternator.