OEM Detroit Diesel, Frieghtliner, Mercedes DEF Doser A0001407439 & more DPF Horizontal Mounting Kits 3859691C94

3859691C94

This Redline Emissions Products DOC Catalyst Replacement (REP 58820) for Cummins is a direct replacement for the OEM number(s) listed below

REP Gasket for Detroit G03003

Redline Emissions Products OEM Replacement Oxygen Sensor Weld Bung (BG1021)

This is a vapor machine designed specifically for HD Trucks

OEM Detroit Diesel, Frieghtliner, Mercedes DEF Doser A0001407439 & more DPF Horizontal Mounting Kits 3859691C94OEM Detroit Diesel, Freightliner, Mercedes, and Western State Diesel Exhaust Fluid Doser Metering Unit Part numbers: A0001407439, A0001405639, A0001405139, A0001405539, EA0001407439, EA0001405639, EA0001405139, EA0001405539, RA0001407439, RA0001405639, RA0001405139, RA0001405539. The DEF doser injector is where the urea is sprayed into the exhaust stream. This device controls the amount of DEF going into the SCR and is crucial to maintain the correct