XZR8®
Product TypePiezoelectric electronic fuel injector
Engine ModelCaterpillar C7, C9, 3126
Fuel SystemHEUI Hydraulic Electric Control Unit Injection System
Technical FeaturesPiezoelectric actuator, fast response speed, high control accuracy
MaterialHigh Strength Alloy Steel
Manufacturing ProcessPrecision Machining, Surface Nitriding Treatment
QualityOriginal Equipment Manufacturer (OEM) or High-Quality Alternative
PackagingStandard Industrial Packaging
Manufacturer No.
20430583
OEM Part No.
20430583
Engine Part No.
C7C93126
Interchange No.
387-943310R-722220R8064T434154R7206-037920440388178-019910R-0782
Fitment Vehicles
Caterpillar 320D ExcavatorCaterpillar 330D ExcavatorCaterpillar 336D Excavator

Fuel System - Industrial Encyclopedia

The Caterpillar 204-30583 Piezo Injector is a precision-engineered fuel system component designed for C7 engines. It utilizes piezoelectric technology to deliver precise fuel metering and atomization, ensuring optimal combustion efficiency, reduced emissions, and extended engine life. This OEM-grade injector is critical for maintaining the high-performance standards of Caterpillar power systems.