CATEngine Parts

340-5862 Fuel Injection Pump — Cat 3044C 297C

This is a high-performance fuel injection pump for Caterpillar engines, precisely delivering fuel to the combustion chambers for optimal power and efficiency. Built to exact specifications, it ensures accurate fuel metering, unlike a worn pump that can cause rough running or poor fuel economy. Operators may notice a loss of engine power, increased exhaust smoke, or difficulty starting if this fuel injection pump is failing.

Fuel Injection Pump – Part No 340-5862 – 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.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

;

Related CAT Parts

From the same category — may also be needed

7Y1874
Spring
313-3997
Crankshaft
333-8027
Roller Bearing
297-4353
Mirror Mount Bracket Assembly
153-5964
Thermostat
334-9831
Mirror Assembly

Browse all CAT Engine Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

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 alloy (inferred)
ApplicationEngine fuel system
Service LifeReplace as needed based on performance diagnostics
CompatibilityCAT C3.4, 3044C, 297C, 272C
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a failing fuel injection pump include rough engine idling, noticeable power loss, and increased black smoke from the exhaust. If left unaddressed, the engine may become difficult to start or run erratically, leading to reduced operational efficiency and potential stalling. The risk is significant downtime and potential damage to other fuel system components.

Installation Tip

Ensure the engine timing is correctly set before installing the new fuel injection pump to avoid performance issues. Do not rotate the engine after the pump has been removed without proper timing procedures.

Service Note

Replace the fuel filters and inspect the fuel lines for any contamination or damage when servicing the fuel injection pump.