CATEngine Parts

348-6930 Fuel Injection Pump — Cat

This is a CAT Fuel Injection Pump, a critical component responsible for delivering pressurized fuel to the engine's combustion chambers at the precise moment required for efficient power generation. Manufactured to meet rigorous OEM performance standards, this pump ensures optimal fuel atomization and delivery, unlike a worn pump that may exhibit inconsistent fuel pressure or timing. Operators may observe rough idling, loss of engine power, increased exhaust smoke, or difficulty starting the engine when this fuel injection pump is failing.

Fuel Injection Pump – Part No 348-6930 – 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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Quick Coupler Link

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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 based on performance diagnostics
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing fuel injection pump include a noticeable decrease in engine power and rougher idling. If left unaddressed, the engine may begin to produce excessive exhaust smoke and experience intermittent stalling. Continued operation with a faulty pump can lead to uneven cylinder firing and potential damage to other engine components.

Installation Tip

Ensure the fuel system is thoroughly purged of air after installation to prevent starting issues and ensure proper fuel delivery. Do not reuse old fuel lines or fittings, as they can introduce leaks or contamination.

Service Note

Always replace the fuel filters and inspect the fuel injectors when servicing or replacing the fuel injection pump.