Products (4)

Durafit Replacement DOC for Cummins ISB / QSB 6.7L (4353328 / C20-0157)
$1,689.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins (EPA14) ISB 6.7L Engines. **Gaskets included!** Replaces OEM Numbers: 4353328 DuraFit DPFs and DOCs are so durable they come with a nationwide 3-year, unlimited mileage warranty. Made in the USA! Cannot be sold or shipped to California at this time.

Genuine OEM Cummins Complete Aftertreatment System (5417890 / A056G488)
$6,000.00
This New OEM Cummins Complete Aftertreatment Assembly 5417890 / A056G488 is brand new and has never been installed. It may or may not have some cosmetic blemishes from shipping but has been fully inspected. Performance will not be affected by the possible blemishes on these products. Includes all pressure and temperature sensors. The Cummins pa...

OEM Cummins complete Aftertreatment system (5508504 / A062R465)
$15,500.00
These OEM Cummins Complete DPF/DOC/SCR Assemblies for Cummins ISB / QSB 5508504 / A062R465 are brand new and have never been installed. They may or may not have some cosmetic blemishes from shipping but have been fully inspected. Performance will not be affected by the possible blemishes on these products. See attached photos. Includes all pres...
OEM Cummins Inlet Catalyst Module 4394820

OEM Cummins Inlet Catalyst Module 4394820
$2,950.00
This OEM CUMMINS 4394820 Inlet Catalyst (DOC) is a brand new "Take Off" unit and has never been ran. Fits some Cummins ISB / QSB Engines. Legal for sale and use in all 50 states including California. Uses VB2037 / VB2005 clamps and G02003 / G02009 gaskets (not included) This is not an aftermarket part, it is OEM. These units are OEM "take-offs",...