A4720770214
Fuel Pump Gear for DD16 EPA07/EPA10
Detroit Diesel

This gear is a vital component within the fuel pump assembly, responsible for transferring rotational motion to drive the fuel metering and injection systems. Its dimensions, including a width of 35.70 mm and an outer diameter of 96.50 mm, are engineered for precise engagement with the pump’s internal mechanisms. Constructed from high-quality steel, it offers excellent wear resistance and structural integrity under high rotational speeds and pressures. The gear’s pressure angle of 20 degrees and 48 teeth ensure smooth, efficient transmission of power, reducing vibration and noise during operation. Proper functioning of this drive gear is essential for maintaining accurate fuel timing and injection timing, which directly influence engine power, efficiency, and emissions. Source One Parts Center highlights this gear as a crucial part for ensuring the longevity and optimal performance of fuel pump systems in heavy-duty diesel engines.