CATEngine Parts

10r-3144-295-4777 Fuel Injection Pump — Cat

This fuel injection pump is responsible for delivering precisely metered fuel under high pressure to the engine's combustion chambers at the correct time. Constructed with precision-machined internal components and robust seals, it ensures accurate fuel delivery and optimal engine performance, unlike a worn pump. Operators may notice a loss of engine power, increased exhaust smoke, difficulty starting, or rough idling if this pump is malfunctioning.

Fuel Injection Pump – Part No 10r-3144-295-4777 – 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

3938990lK
Crown As- Piston
142-9328
Work Light Rocker Switch
125-1123
Turbo S2Esl105 Turbocharger
9r-0170
Bushing
1334984
Camshaft
1723280PK
Body As-Piston

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
MaterialHardened steel, precision alloys
ApplicationEngine fuel system
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An early symptom of a failing fuel injection pump is a noticeable decrease in engine power or inconsistent fuel delivery. If ignored, the pump may begin to leak or fail to deliver adequate fuel pressure, leading to stalling or severe performance issues. Continued operation risks internal engine damage from improper fuel mixture and combustion.

Installation Tip

Ensure the fuel system is completely free of contaminants before installing the new pump; always use new fuel filters. Proper timing and sealing are critical; do not force connections or overtighten fittings.

Service Note

Replace fuel filters and inspect fuel lines for leaks or blockages when servicing or replacing the fuel injection pump.