2016 Mack TerraPro EGR Valves
- Dorman HD Solutions®Diesel Exhaust Fluid (DEF) Filler Neck FilterMack TerraPro 2016, Diesel Exhaust Fluid (DEF) Filler Neck Filter by Dorman HD Solutions®. This diesel exhaust fluid (DEF) filler neck filter is designed to match the fit and function of the original filter on specified vehicles, and is...Direct replacement - this diesel exhaust fluid (DEF) filler neck filter is designed to match the fit and function of the original filter on specified vehiclesRestores functionality - reliable replacement for an original part that has failed due to clogging$47.89