CATEngine Parts

147-5513-20r-0326 6Pcs Fuel Injector — Cat Engine 3056

This set of six fuel injectors is designed for the CAT 3056 engine, precisely delivering fuel into the combustion chambers for optimal power and efficiency. Manufactured to high standards, these injectors ensure consistent spray patterns and flow rates, unlike worn units that can cause uneven combustion. Operators may observe rough idling, reduced engine power, or increased fuel consumption when injectors begin to fail.

6Pcs Fuel Injector – Part No 147-5513-20r-0326 – 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 Set
MaterialHardened steel and brass
ApplicationFuel injection system
Service LifeReplace as a set when performance degrades
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of injector failure include noticeable engine misfires or a rough idle. If left unaddressed, this can lead to increased exhaust smoke, poor fuel economy, and potential damage to pistons and cylinder walls from prolonged unburned fuel. Continued operation risks significant engine component damage.

Installation Tip

Ensure the injector seats are perfectly clean and free of any carbon buildup before installing the new injectors. Avoid reusing old copper sealing washers, as they can cause leaks and improper sealing.

Service Note

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