CATEngine Parts

254-4358-10r-3145 Fuel Injection Pump — Cat

This fuel injection pump is a critical component of the engine's fuel system, responsible for delivering pressurized fuel to the injectors at the precise moment for combustion. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to a worn pump that may exhibit inconsistent fuel delivery. Symptoms of a failing pump include rough idling, loss of engine power, and increased exhaust smoke.

Fuel Injection Pump – Part No 254-4358-10r-3145 – 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 Alloy
ApplicationEngine Fuel System
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing fuel injection pump may include a noticeable decrease in engine power or a rougher idle. If left unaddressed, the pump's performance will degrade further, leading to increased fuel consumption and potential stalling. Continued operation with a faulty pump risks uneven cylinder operation and potential engine damage.

Installation Tip

Ensure the fuel system is thoroughly flushed before installation to remove any contaminants that could damage the new pump. Avoid overtightening the mounting bolts, as this can distort the pump housing and lead to leaks.

Service Note

Always replace the fuel filters when servicing or replacing the fuel injection pump to prevent contamination.