CATEngine Parts

300-4994 Switch Assembly Rocker — Cat 414E 420E

This rocker switch assembly is an electrical control device used to activate or deactivate various machine functions. It is manufactured to meet OEM quality standards, providing reliable switching action that a worn or damaged switch cannot. Operators may experience a loss of function, intermittent operation, or the inability to control equipment features when this switch assembly fails.

Switch Assembly Rocker – Part No 300-4994 – 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 TypeRocker Switch Assembly
MaterialPlastic and metal contacts
ApplicationMachine Electrical Controls
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a faulty rocker switch assembly is often an inability to activate or deactivate the associated function, or intermittent operation. If left unaddressed, the electrical circuit controlled by the switch may become permanently stuck in one state, leading to loss of functionality or unintended operation. Continued use with a defective switch risks disrupting essential machine operations and potentially causing damage.

Installation Tip

Before removing the old switch, carefully note or label the wire connections to ensure correct reinstallation. Ensure the new switch snaps securely into its mounting location without excessive force.

Service Note

Inspect the wiring harness and connectors associated with the switch assembly for any signs of damage, corrosion, or loose connections.