CATEngine Parts

284-4990 Fuel Injection Pump — Cat 3054C 534D

This is a fuel injection pump, responsible for delivering precisely metered fuel under high pressure to the engine's combustion chambers. It is engineered for accurate fuel delivery, ensuring optimal engine performance, fuel efficiency, and emissions control. A worn or faulty pump can result in rough idling, loss of power, increased fuel consumption, and difficulty starting.

Fuel Injection Pump – Part No 284-4990 – 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

t403017-t402945
Full Gasket Kit
370-7281
Fuel Injector
6t-0651-4r2-24-r110d
24V Wiper Motor
7C6461
Core Gp-Oil Cooler
4i-5674-4i5674
Solenoid Valve 4I 5674
121-3220
Fuel Transfer Pump

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 and Brass
ApplicationFuel System
Service LifeReplace based on performance and diagnostics
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first noticeable symptom of a failing fuel injection pump is often a decrease in engine power or rough idling. This can progress to difficulty starting the engine, increased fuel consumption, and visible smoke from the exhaust. Continued operation risks incomplete combustion and potential damage to engine components.

Installation Tip

Ensure the fuel system is thoroughly flushed and free of any debris before installing the new injection pump to prevent contamination. Do not overtighten the fuel lines, as this can damage the fittings and cause leaks.

Service Note

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