CATEngine Parts

125-2994-10r-7560 24V 50A Alternator — Cat 320B

This 24V 50A alternator is essential for the vehicle's electrical system, generating power to charge the battery and run electrical components while the engine is running. It is built to meet demanding electrical output standards, ensuring reliable performance and longevity over a worn or underperforming alternator. Operators may notice dimming lights, a battery warning light on the dash, or frequent battery discharge issues when this part begins to fail.

24V 50A Alternator – Part No 125-2994-10r-7560 – 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
MaterialSteel and copper windings
ApplicationEngine electrical system
Service LifeReplace when charging voltage is low or output is inconsistent
CompatibilityCAT 3066 engine
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing alternator is often a battery warning light illuminating on the instrument panel. This can progress to intermittent electrical system failures, such as dimming lights or non-functional accessories. If left unaddressed, the battery will eventually discharge completely, leading to a complete loss of electrical power and engine shutdown.

Installation Tip

Ensure the battery is disconnected before removing the old alternator to prevent electrical shorts. Double-check belt tension after installation to ensure proper charging.

Service Note

Inspect the battery terminals and cables for corrosion and ensure they are clean and tight. Check the drive belt for wear and proper tension.