CATElectrical Parts

117-3915-347-3554 24V Cw Electrical Motor — Cat 120H 12M

This is a 24-volt electrical motor designed to power various auxiliary functions on Caterpillar equipment. It converts electrical energy into mechanical rotation, driving components like fans, pumps, or actuators. A worn or failed motor will cease to rotate or will rotate with significantly reduced torque, unlike a functional unit. Operators may notice the failure of the driven component, such as a non-operational fan or pump, or hear unusual noises from the motor.

24V Cw Electrical Motor – Part No 117-3915-347-3554 – CAT Spare Part
Part Specifications
BrandCAT
CategoryElectrical 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

Disconnect main battery before working on electrical components. Use dielectric grease on all connector pins. Check ground connections — most electrical faults trace to poor grounds. Test with multimeter before installing new parts.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part Type24V Electrical Motor
MaterialSteel, Copper, Aluminum, Plastic
ApplicationAuxiliary System Drive
Service LifeReplace as needed, typically > 4,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The primary symptom of a failed 24V electrical motor is the complete cessation of operation for the component it drives, such as a fan or pump. If the motor is failing gradually, it may produce excessive noise, overheat, or draw too much current, potentially tripping circuit breakers. Continued operation with a failing motor can lead to damage to the driven component or electrical system overload.

Installation Tip

Before installing, ensure the mounting surface is clean and free of debris, and verify that the electrical connections are clean and tight. Avoid using excessive force when aligning the motor shaft with the driven component's coupling.

Service Note

When replacing an electrical motor, inspect the associated wiring harness, fuses, and relays for any signs of damage or malfunction.