CATEngine Parts

308-1905 Fuel Injection Pump — Cat 3024C 226B

This fuel injection pump is responsible for delivering precisely metered and pressurized fuel to the engine's combustion chambers at the correct time. Manufactured to meet exact Caterpillar specifications, it ensures optimal fuel atomization and combustion efficiency, unlike a worn pump which can cause rough running. Operators may experience a noticeable loss of engine power, difficulty starting, rough idling, or increased exhaust emissions when this pump is malfunctioning.

Fuel Injection Pump – Part No 308-1905 – 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 Injection Pump
MaterialSteel, aluminum alloy
ApplicationFuel delivery system
Service LifeReplace as needed or during engine overhaul
CompatibilityCAT specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Symptoms of a failing fuel injection pump include a significant reduction in engine power and difficulty starting, especially when cold. The engine may also run rough, hesitate under load, or produce excessive black smoke. Continued operation with a faulty pump can lead to incomplete combustion and potential damage to other fuel system components.

Installation Tip

Before installing the new pump, ensure the fuel system is thoroughly flushed to remove any debris that could contaminate the new unit. Always prime the fuel system according to the manufacturer's procedure after installation.

Service Note

When replacing the fuel injection pump, it is highly recommended to replace the fuel filters and inspect the fuel injectors for proper operation.