OEM Detroit Diesel, Frieghtliner, Mercedes DEF Doser A0001407439 & more DPF Horizontal Mounting Kits REP replacement Particulate Matter (PM)

REP replacement Particulate Matter (PM) Sensor for Detroit Diesel / Mercedes-Benz

REP Gasket for Detroit G03003

3/ISL 9 and Paccar PX8 (CJ0423-C)

This is a vapor machine designed specifically for HD Trucks

GESi / DPFXFIT products are covered by a manufacturer's warranty

OEM Detroit Diesel, Frieghtliner, Mercedes DEF Doser A0001407439 & more DPF Horizontal Mounting Kits REP replacement Particulate Matter (PM)OEM 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