CATEngine Parts

10r-7222 6 Pcs Fuel Injector — Cat E336D E330D

This is a set of six high-pressure fuel injectors designed for precise fuel delivery into the engine's combustion chamber, crucial for optimal power and efficiency. Manufactured to exact specifications, these injectors ensure consistent spray patterns and atomization, unlike worn injectors that may leak or clog. Operators may experience rough idling, reduced engine power, increased exhaust smoke, or difficulty starting the engine when injectors begin to fail.

6 Pcs Fuel Injector – Part No 10r-7222 – 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

cript>

Related CAT Parts

From the same category — may also be needed

4W8091-040
Main Bearing (Thrust)
2212305lK
Komatsu Crown As- Piston
585-5978
Hydraulic Cylinder Seal Kit
116-1359
Camshaft Bearing
345-9640
Guard Cover
3769015
Engine Parts Component

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 Injector
MaterialHardened steel and precision-machined components
ApplicationEngine fuel injection system
Service LifeReplace as needed based on performance diagnostics
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms of failing fuel injectors include a noticeable increase in exhaust smoke, particularly black smoke, and a rough or uneven engine idle. If left unaddressed, the engine will experience a significant loss of power, poor fuel economy, and potential starting difficulties. Continued operation can lead to increased engine temperatures and damage to other emission control components.

Installation Tip

Ensure the injector seats in the cylinder head are perfectly clean and free of carbon buildup before installation. Avoid overtightening the injector hold-down clamps, as this can distort the injector body.

Service Note

When replacing fuel injectors, it is crucial to inspect the fuel filter and fuel lines for any contamination or blockages.