CATEngine Parts

300-4996 Working Light Switch — Cat 3054C 414E

This is a working light switch, designed to control the power supply to auxiliary work lights on construction and agricultural equipment. It is built to withstand the demanding electrical loads and environmental conditions typical of heavy machinery, ensuring reliable operation unlike a worn switch that may fail to engage or overheat. Symptoms of a faulty switch include work lights not turning on, flickering, or the switch becoming excessively hot to the touch.

Working Light Switch – Part No 300-4996 – 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 TypeWorking Light Switch
MaterialPlastic, metal contacts
ApplicationAuxiliary lighting control
Service LifeReplace as needed due to wear or failure
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing working light switch might initially fail to turn the lights on consistently, or the lights may flicker intermittently. If the internal contacts degrade or become damaged, the switch may cease to function entirely, leaving the operator without essential lighting. The risk is reduced visibility in low-light conditions, increasing the potential for accidents or operational errors.

Installation Tip

Ensure the equipment's battery is disconnected before attempting to replace the switch to prevent electrical shorts. Avoid forcing the switch into the dashboard opening; ensure it is the correct type and orientation.

Service Note

Inspect the wiring harness connected to the switch for any signs of damage, corrosion, or loose connections during replacement.