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Durafit Replacement DOC for Cummins ISB (5287480 / C20-0001)
$1,576.00
Durafit OEM DOC Replacement for Cummins ISB OEM: 5287480NX, 4965285NX, A035H236, Q621385 Redline Part Number: RED 58801 Skyline : BG0401-K Roadwarrior C0A3-ID, C0103-IDNote: This product cannot be sold or shipped to CA at the present time.

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.

Durafit Replacement DOC for Cummins ISB 6.7L (4353353 / C20-0128)
$2,061.00
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 ISB 6.7L (4965338 / C20-0046)
$2,274.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB 6.7L Engines. **Gaskets included!** Replaces OEM Numbers: 4965338, 5287474. 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 ISB 6.7L (C20-0132 / 4353366)
$1,917.00
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 ISB6.7L (4353812 / C20-0136)
$3,357.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB 6.7L Engines. **Gaskets included!** Replaces OEM Numbers: 4353812, A048S226 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 (2880153 / C20-0108)
$2,626.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins (EPA10) ISC Engines. **Gaskets included!** Replaces OEM Numbers: 2880153 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 (2871923 / C20-0011)
$1,631.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISC / ISL Engines. **Gaskets included!** Replaces OEM Numbers: 2871923, 2871469, A029B190 Redline part number: REP 58811 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 ...

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 (4353305 / C20-0072)
$2,006.00
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.

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.