CATEngine Parts

10r-7232-253-0619 Fuel Injector — Cat Engine 3406E

This is a CAT Fuel Injector, a critical component responsible for precisely delivering fuel into the engine cylinders for combustion. It atomizes fuel under high pressure, ensuring efficient burning and optimal engine performance. Symptoms of a faulty injector include rough idling, loss of engine power, increased fuel consumption, and visible smoke from the exhaust.

Fuel Injector – Part No 10r-7232-253-0619 – 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 TypeFuel Injector
MaterialHardened Steel Alloy
ApplicationEngine fuel injection system
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing fuel injector may initially cause a slight misfire or rough idle. If left unaddressed, the issue can progress to significant power loss and increased fuel consumption. Continued operation with a faulty injector risks uneven cylinder wear and potential engine damage.

Installation Tip

Ensure the injector seat in the cylinder head is perfectly clean and free of carbon deposits before installation. Avoid forcing the injector into place; it should seat smoothly.

Service Note

Inspect the fuel filter and fuel lines for contamination or blockages when replacing a fuel injector.