Products (384)

Durafit replacement DOC for Cummins ISC / ISL (2880589 / C20-0012)
$2,171.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISC / ISL Engines. Includes both Gaskets. Clamps are sold separately. Replaces OEM Numbers: 20863840 / 21850643 / 85000777 / 85001356 Redline part number REP 58812 Can not be sold or shipped to California at this time.

Durafit replacement DOC for Cummins ISC / ISL (4965353 / C20-0061)
$2,308.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISC / ISL Engines. **Gaskets included!** Replaces OEM Numbers: 4965353RX, 5287489RX, 4965353NX Redline part number: REP 58861 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 Californi...

Durafit Replacement DOC for Cummins ISC / ISL / PX8 (2880154 / C20-0159)
$2,473.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for (EPA07) Cummins ISC / ISL / Paccar PX8 Engines. **Gaskets included!** Replaces OEM Numbers: 2880154 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 and Paccar PX8 (2871929 / C20-0104)
$2,051.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB and Paccar PX8 Engines. Gaskets included. Replaces OEM Numbers: 2871929, 2871929NX, 2871929RX Redline part number REP 58104 Can not be sold or shipped to California at this time.

Durafit replacement DOC for Cummins ISL (4353289 / C20-0110)
$2,146.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISL Engines. Gaskets included. Replaces OEM Numbers: 4353289, 4353289NX, 4353289RX, 4387170, 5287368 Redline part number REP 58110 Can not be sold or shipped to California at this time.

Durafit Replacement DOC for Cummins ISL (5304054 / C20-0086)
$2,103.00
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 ISL / PX8 (2880631 / C20-0161)
$2,030.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins EPA10 ISL / ISC and Paccar PX8 Engines. **Gaskets included!** Replaces OEM Numbers: 2880631, A029U810 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 / ISM (5287515 / C20-0058)
$2,010.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISL / ISM Engines. Gaskets included. DuraFit DPFs and DOCs are so durable they come with a nationwide3-year, unlimited mileage warranty. Made in the USA! Replaces OEM Numbers: 4965078, 4969722, 5287515, 4965078RX, 4969722RX, 5287515RX Cannot be sold or shipped to California at this ...

Durafit replacement DOC for Cummins ISL-G (4969771 / C20-0042)
$2,103.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISL-G Engines. Gaskets included. Replaces OEM Numbers: 4969771, 4969770, Q621799, Q622913 Redline part number REP 58842 Can not be sold or shipped to California at this time.

Durafit replacement DOC for Cummins ISM (4969846 / C20-0062)
$2,248.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISM Engines. Gaskets included. C20-0062 Replaces OEM Numbers: 4969846, 5287522NX, 4969846NX, 5287522, 4969846RX, 5287522RX Redline part number REP 58862 Can not be sold or shipped to California at this time.

Durafit replacement DOC for Cummins ISM (5287516 / C20-0063)
$2,401.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISM Engines. Gaskets included. Replaces OEM Numbers: 5287516, 4969668NX, 4969668RX, 5287516NX, 5287516RX Redline part number REP 58863 Can not be sold or shipped to California at this time.

Durafit replacement DOC for Cummins ISM / ISL (5287519 / C20-0017)
$1,682.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISM / ISL Engines. Gaskets included. DuraFit DPFs and DOCs are so durable they come with a nationwide3-year, unlimited mileage warranty. Made in the USA! Replaces OEM Numbers: 5287519, 4969719, 4965054, 2606987C91, Q622229 Redline Emissions Products part number: REP 58817 Cannot be ...