CATEngine Parts

350-8866 Actuator Kit — Cat 3054C 416E

This is an Actuator Kit for CAT engines, controlling fuel delivery or other engine functions based on system demands. It is manufactured to meet stringent OEM quality standards, ensuring precise operation and durability compared to worn or failing actuators. Operators may notice rough idling, loss of engine power, or the engine shutting down unexpectedly when this component begins to fail.

Actuator Kit – Part No 350-8866 – 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 TypeActuator Kit
MaterialSteel, Brass, Rubber
ApplicationEngine Fuel System / Control System
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing actuator kit may include inconsistent engine speed or hesitation under load. If left unaddressed, the engine may begin to stall frequently or run extremely rough, impacting operational efficiency. Continued operation with a faulty actuator risks uneven cylinder loading and potential damage to other engine components.

Installation Tip

Ensure all electrical connectors are clean and securely seated before installation to prevent intermittent signal issues. Avoid forcing any linkages or connections, as this can misalign the actuator or damage its internal components.

Service Note

Inspect the engine's fuel filter and fuel lines for any signs of contamination or blockage when replacing the actuator kit.