CATEngine Parts

101402-9302 Fuel Injection Pump — Cat 3064 Mitsubishi S4K Engine

This is a Fuel Injection Pump, a critical component responsible for delivering precisely metered fuel to the engine cylinders under high pressure. It is manufactured to exact specifications, ensuring consistent fuel delivery unlike a worn pump that can cause poor combustion. Symptoms of a failing pump include rough idling, difficulty starting, reduced engine power, and increased exhaust emissions.

Fuel Injection Pump – Part No 101402-9302 – 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
MaterialHardened steel and brass
ApplicationDiesel fuel system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial signs of a failing fuel injection pump often include rough engine idling, hesitation during acceleration, or difficulty starting, especially when cold. If left unaddressed, the pump's performance will degrade further, leading to significant power loss and increased fuel consumption. Continued operation risks incomplete combustion and potential damage to other fuel system components.

Installation Tip

Ensure the fuel system is completely purged of air after installation; bleeding the system properly is critical. Never reuse old fuel filters or allow dirt to enter the fuel lines during the replacement process.

Service Note

Always replace the fuel filter(s) and inspect the fuel lines for any signs of leaks or damage when servicing the fuel injection pump.