4394602 | Genuine Cummins® Inlet Catalyst Module Pressure Regulator Less frequent engine overhauls

Less frequent engine overhauls

Mack and other OEMs that use WABCO ABS systems

relay issue

Dash Panel Trim MX13 For Kenworth T680

Visible Cracks or Damage

4394602 | Genuine Cummins® Inlet Catalyst Module Pressure Regulator Less frequent engine overhaulsDescription: An Inlet Catalyst Module 4394602 (often called an Inlet DOC module) is a key part of a modern diesel engines exhaust aftertreatment system the system that reduces harmful emissions before exhaust gases exit the tailpipe. Part Number: 4394602 Condition: New Manufacture Brand: Cummins Fits 4394602 For Cummins engine systems EPA17 6. 7 liter ISB QSB Purpose of using 4394602: 1. Reduce Harmful Emissions The Inlet Catalyst Module contains