Easy Installation. Exceptional Durability. Optimum Performance.
Useful Resources & Links:
DieselTech™ offers a broad line of replacement diesel exhaust parts that provide long service life in vehicles and equipment – including DuraFit™ replacement diesel particulate filters (DPFs) & diesel oxidation catalysts (DOCs) for heavy duty applications.
|DieselTech™ Light & Medium Duty||DuraFit™ Heavy Duty||DieselTech™ Exhaust Components|
DieselTech™ and DuraFit™ replacement diesel exhaust components get your diesel equipment back to work quickly and keep it working longer. All of our direct-fit components are specifically designed to fit your application – ensuring an exact replacement for your OEM parts.
DieselTech™ – Built on More than 90 Years of Emissions Experience.
Since 1927, AP has been a leader in exhaust and emission products – designing, testing and manufacturing to stringent standards. Like our other products, the DieselTech brand of emissions products is built on that same commitment to performance, durability and quality for our customers.
*DieselTech™ and DuraFit™ replacement units are not for sale or use in the State of California at this time.