Western Star 4900 EPA 2010

After-Treatment Systems

* Please select an engine to view

1US = 1 Under Step: DPF & SCR are in one box under the step

2V2 = 2 Vertical & Vertical: DPF & SCR are separately mounted, both vertically

Boxless = DPF & SCR are separately mounted, side by side, horizontally on the Chassis

 

1US Installation

(Cummins ISX)

1US Installation

(Detroit Diesel)

2V2 Installation

2V2 Installation

(After-Ttreatment Control Module Connections)

Boxless Installation

Between Rails Installation

Dosing Control Unit Connections

(Cummins ISX)

 

DEF Tanks (Cummins) - 13/23 Gallon

* Select a model specific to your wiring configuration

         

DEF Tanks (DDC) - 6 Gallon

DEF Tanks (DDC) - 13/23 Gallon

* Select a model specific to your wiring configuration