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New products (215)

Durafit Replacement DOC for Cummins ISB 6.7L (C20-0132 / 4353366)
$2,350.43
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB 6.7L Engines. **Gaskets included!** Replaces OEM Numbers: 4353366, A047V559, 4329706, A046G968 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.

Durafit Replacement DOC for Cummins ISX (4353261 / C20-0131)
$3,504.27
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX Engines. **Gaskets included!** Replaces OEM Numbers: 4353261, A047V457, 5306782, A043G872 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.

Durafit Replacement DOC for Cummins ISL9 / PX9 (4353304 / C20-0129)
$2,102.56
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISL9 / PX9 Engines. **Gaskets included!** Replaces OEM Numbers: 4353304, 4353304NX, 4353304RX, A047V505, 5302769, 5302769NX, A042M251 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 t...

Durafit Replacement DOC for Cummins ISB 6.7L (4353353 / C20-0128)
$2,528.21
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB 6.7L Engines. **Gaskets included!** Replaces OEM Numbers: 4353353, A047V541, 5302768 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.

Durafit Replacement DOC for Cummins ISC / ISL (4353305 / C20-0072)
$2,459.83
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISC / ISL Engines. **Gaskets included!** Replaces OEM Numbers: 4353305, 5303019 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.

OEM Detroit / Mercedes Inlet Catalyst Module (A6804909656)
$1,950.00
This OEM Detroit / Mercedes A6804909656 Catalyst Module (DOC) is brand NEW and has never been installed. Fits Detroit / Mercedes aftertreatment devices Legal for sale and use in all 50 states including California. This product may or may not have some cosmetic blemishes from shipping but has been fully inspected. The performance will not be affe...

OEM Detroit / Mercedes Inlet Catalyst Module (A6804906914)
$1,950.00
This OEM Detroit / Mercedes A6804906914 Catalyst Module (DOC) is brand NEW and has never been installed. Fits Detroit / Mercedes aftertreatment devices Legal for sale and use in all 50 states including California. This product may or may not have some cosmetic blemishes from shipping but has been fully inspected. The performance will not be affe...

New OEM "Take-off" Cummins Outlet Catalyst (5418555)
$4,995.99
New OEM CUMMINS 5418555 Outlet Catalyst Module (SCR) Fits CUMMINS Aftertreatment systems Legal for sale and use in all 50 states including California. This is not an aftermarket part, it is OEM. These units are OEM "take-offs", they are brand new and unused but do not come in Cummins retail packaging. We buy complete units from Cummins and then ...

Durafit Replacement DOC for Cummins ISB 6.7L / PX6 (2871571 / C20-0091)
$3,599.06
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB / Paccar PX6 Engines. **Gaskets included!** Replaces OEM Numbers: 2871571, Q629514 DuraFit DPFs and DOCs are so durable they come with a nationwide3-year, unlimited mileage warranty. Made in the USA! Cannot be sold or shipped to California at this time.

Durafit Replacement DOC for Cummins ISX (2880502 / C20-0096)
$4,100.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX 15L Engines. **Gaskets included!** Replaces OEM Numbers: 2880502, 2888257 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.

Durafit Replacement DOC for Cummins ISL (5304054 / C20-0086)
$2,578.82
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX 15L Engines. **Gaskets included!** Replaces OEM Numbers: 5304054 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.

Durafit Replacement DOC for Cummins ISX (2880174 / C20-0053)
$3,319.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX 15L Engines. **Gaskets included!** Replaces OEM Numbers: 2880174, 2880174NX, 2880174RX. 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.
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