CATEngine Parts

467-1361 Em10 Excitation Module — Cat 3406 C13

This is a CAT Em10 Excitation Module, a critical component that regulates the voltage and current supplied to the generator's exciter field. It is built to meet rigorous OEM specifications, ensuring stable power output and protecting the generator from electrical stress, unlike a faulty module that can cause erratic voltage. Operators might observe fluctuating output voltage, generator shutdown, or warning lights related to excitation if this module fails.

Em10 Excitation Module – Part No 467-1361 – 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 TypeGenerator Excitation Module
MaterialElectronic components, sealed housing
ApplicationGenerator voltage regulation
Service LifeReplace as needed based on diagnostics
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing excitation module is often unstable or fluctuating generator output voltage. If left unaddressed, this can lead to equipment damage from inconsistent power and potential generator overload. Continued operation risks unreliable power supply and damage to connected loads.

Installation Tip

Always disconnect battery power and discharge any residual voltage before working on the excitation module to prevent electrical shock. Ensure the module is securely mounted to prevent vibration-induced damage.

Service Note

Inspect the generator's AVR (Automatic Voltage Regulator) and field windings for any signs of damage or excessive wear when replacing the excitation module.