EA4720700555
Metering Unit for HC Fuel Doser Block
Detroit Diesel

This metering unit is a critical component in the HC fuel dosing system, precisely regulating fuel flow to ensure optimal combustion. Its dimensions—about 114 mm wide, 62 mm high, and 127 mm long—are designed for seamless integration into the fuel system of heavy-duty diesel engines. The unit’s accuracy directly impacts engine performance, fuel economy, and emissions. Its robust construction guarantees consistent metering even under high-pressure conditions, with a working pressure capacity of up to 1170 bar. Proper installation and quality sourcing are essential for maintaining precise fuel delivery, which affects overall engine responsiveness and compliance with emissions standards. The source from which you acquire this part plays a vital role in ensuring durability and reliable operation in demanding service environments.