CATEngine Parts

172-6490 12V Signal Lamp — Cat 3044C 3054C

This is a 12-volt signal lamp designed to provide clear visual indication within the operator's cabin or on external equipment panels. It is built to withstand vibration and environmental exposure, ensuring reliable operation unlike a burnt-out or intermittently functioning bulb. Operators may experience a lack of critical warning or status information when this lamp fails.

12V Signal Lamp – Part No 172-6490 – 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 TypeSignal Lamp
MaterialPlastic housing, LED bulb
ApplicationIndicator light, warning light
Service LifeReplace as needed based on burnout
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The most immediate symptom of a failed signal lamp is its absence of illumination when it should be active. If the lamp indicates a critical system status, its failure means the operator is unaware of a potential issue. The risk is overlooking important operational information, which could lead to improper machine use or delayed maintenance.

Installation Tip

Before replacing the lamp, disconnect the battery power to the circuit to prevent short circuits. Ensure the new lamp is securely seated in its mounting hole and the electrical connector is firmly attached.

Service Note

Check the associated wiring and connectors for any signs of corrosion or damage when replacing a signal lamp.