Product Description
Dinex 5EL055 non-air-assisted diesel exhaust fluid (DEF) dosing pump designed for compatible International, Cummins, and PACCAR diesel engine applications. This pump supplies DEF to the vehicle's selective catalytic reduction (SCR) system to support proper exhaust aftertreatment operation and help reduce nitrogen oxide emissions.
Part of the Dinex DinTronic product line, the 5EL055 is manufactured as a replacement for compatible original equipment DEF dosing pumps. It is listed for EPA17 emissions applications, including select Kenworth T660, T680, T700, T800, and T880; Peterbilt 367, 388, 389, 567, 579, and 587; and International ProStar and LoneStar trucks.
Cross-references OEM part numbers 1831898, 2050811, 2871879, 3838069C1, 3838069C2, 4387304, 4817931, A028Y792, and A052B661.
Compatible with Dinex DEF filter 8AR002. Dinex also identifies replacement backflow connector 5EL014 for related service applications.
Verify the original equipment part number, dosing pump configuration, electrical connections, and vehicle compatibility before ordering. Review the Dinex technical service bulletin for important backflow connector compatibility information.
