World American WA912-19-8215 is a Diesel Exhaust Fluid (DEF) filter kit built to interchange with Cummins 4388378. It filters DEF before it reaches the SCR dosing system, helping protect the injector and dosing valve from contamination. This kit is sold by Pro Gear and Transmission as a World American part.
Features
DEF (Diesel Exhaust Fluid) filter kit
World American part number WA912-19-8215
Interchanges with Cummins 4388378
Designed to filter DEF ahead of the SCR dosing system
