EA0001404878
DEF Pump / Supply Unit, ATD
Detroit Diesel

This supply unit for diesel exhaust fluid is integral to maintaining a reliable DEF delivery system in heavy-duty trucks. With a length of 233 mm, it fits seamlessly into the vehicle’s existing framework, providing consistent fluid flow to the SCR catalyst. The unit is designed for 12 or 24 V electrical systems, ensuring broad compatibility across different truck models. Proper functioning of this module is vital for preventing DEF supply disruptions, which could compromise emission standards or cause engine fault warnings. Its durable construction withstands the rigors of heavy-duty operation, including vibration, temperature fluctuations, and exposure to corrosive fluids. Routine inspection and replacement of this component are essential to maintain compliance with environmental regulations and ensure trouble-free operation. Source One Parts Center offers this supply unit to support your vehicle’s emission control system and overall reliability.