CATBrake Parts

9X4959 Switch As- Push Button — Cat 320 L 910E

This push-button switch is an electrical component that activates a specific function within the equipment's control system, often related to braking or auxiliary functions. It is built to withstand repeated use and environmental exposure, offering reliable actuation unlike a worn switch that may stick, fail to engage, or provide intermittent signals. Operators might experience a failure to engage a function, an unexpected activation of a function, or a complete loss of control over the associated system when this switch is defective.

Switch As- Push Button – Part No 9X4959 – CAT Spare Part
Part Specifications
BrandCAT
CategoryBrake 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

Always replace brakes in axle sets. Bed-in new brake pads with 8–10 moderate stops from 40 km/h. Check disc runout with a dial gauge — maximum 0.1 mm. Inspect caliper slides and pistons when replacing pads.

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

Part TypePush Button Switch
MaterialDurable plastic housing with metal contacts
ApplicationControl system activation
Service LifeRated for millions of cycles; replace if faulty
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A faulty push-button switch may initially fail to register an activation, requiring multiple presses to engage its function. If left unaddressed, the switch may cease to function entirely, rendering the associated equipment control inoperable. This can lead to an inability to engage critical safety or operational features, potentially halting work or creating an unsafe operating condition.

Installation Tip

Ensure the electrical connector is clean and free of corrosion before plugging in the new switch. Do not apply excessive force when seating the switch into its mounting location.

Service Note

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