CATFuel System

1106465 Shutoff Gp-Elec- Trical — Cat 3306

This is an electrical shutoff group designed to interrupt the fuel supply to the engine in a controlled manner, typically for shutdown or safety purposes. It is built to precise electrical and mechanical standards, ensuring reliable operation compared to a corroded or malfunctioning solenoid that may stick open or closed. Operators may experience the engine failing to shut down when commanded, or conversely, an unexpected engine shutdown if this component malfunctions.

Shutoff Gp-Elec- Trical – Part No 1106465 – CAT Spare Part
Part Specifications
BrandCAT
CategoryFuel System
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

Use clean, filtered fuel — fuel injection components have micron-level tolerances. Prime fuel system before cranking to avoid dry-start damage. Replace fuel filter whenever servicing injection components. Calibrate injectors after replacement if equipment has ECU.

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

Part TypeElectrical Shutoff Group
MaterialMetal, Plastic, Electrical components
ApplicationEngine fuel system control
Service LifeReplace as needed based on electrical system diagnostics
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A primary symptom of a faulty electrical shutoff group is the engine's inability to shut down when the key is turned off, or conversely, an unexpected engine stall. If left unaddressed, this can lead to the engine running uncontrollably or create a safety hazard by preventing a proper shutdown. The risk is a loss of control over the engine's operation, potentially leading to unsafe conditions.

Installation Tip

Ensure the engine is completely stopped and cool before attempting to disconnect electrical connectors or remove the shutoff group. When installing the new unit, ensure the electrical connector clicks securely into place to prevent intermittent operation.

Service Note

Inspect the engine wiring harness and related control module connections when replacing the electrical shutoff group.