CATEngine Parts

344-5081 24V Alternator — Cat C13 C18

This 24V alternator is responsible for generating electrical power to charge the battery and operate the vehicle's electrical systems while the engine is running. Manufactured to meet OEM quality standards, it ensures consistent voltage output and reliable charging, unlike a worn alternator that may produce insufficient power. Operators might notice dimming headlights, a battery warning light, or electrical system malfunctions when this alternator begins to fail.

24V Alternator – Part No 344-5081 – CAT Spare Part
Part Specifications
BrandCAT
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, copper, steel
ApplicationEngine electrical charging system
Service LifeReplace every 5,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A battery warning light on the dashboard or a noticeable decrease in battery charge are the first signs of alternator failure. If ignored, this can lead to the battery becoming completely discharged, resulting in equipment shutdown and potential loss of critical operational data.

Installation Tip

Ensure the drive belt is correctly tensioned after installation; a belt that is too loose will slip, and one that is too tight can damage the alternator bearings. Double-check all electrical connections are clean and secure.

Service Note

Inspect the drive belt for wear and proper tension, and check the battery and its terminals for corrosion or damage.