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New products (98)

Durafit replacement DOC for Cummins ISX (2880505 / C20-0035)
$2,448.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX Engines. Gaskets included. Replaces OEM Numbers: 2880505, 2880505NX, 2880505RX, A029F386 Redline part number REP 58835 Can not be sold or shipped to California at this time.

Durafit replacement DOC for Cummins ISX (2888263 / C20-0028)
$2,579.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX 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: 2888263, 2885941 Redline Emissions Products part number: REP 58828 Cannot be sold or shipped to California at thi...

Durafit replacement DOC for Cummins ISX (4969721 / C20-0020)
$1,846.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX 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: 4969721NX, 2888262NX, 2880259NX, A030X734, Q62230, 4969721, 4936734, 4965079 Redline Emissions Products part numb...

Durafit replacement DOC for Cummins ISX (2888250 / C20-0019)
$1,877.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX 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: 2888250NX, 2871496NX, A030W859, 2880317, 2888250 Redline Emissions Products part number: REP 58819 Cannot be sold...

Durafit replacement DOC for Cummins ISX (2888261 / C20-0018)
$1,818.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX Engines. **Gaskets included!** Replaces OEM Numbers: 2888261, 4969718, Q622228, 4965053 Redline part number: REP 58818 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 a...

Durafit replacement DOC for Cummins ISX (5287491 / C20-0016)
$2,133.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISC / ISL Engines. **Gaskets included!** Replaces OEM Numbers: 5287491, 4965352, A035H299, Q621560 Redline part number: REP 58816 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 Calif...

Durafit Replacement DOC for Cummins ISX (2880506 / C20-0015)
$2,392.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX Engines. **Gaskets included!** Replaces OEM Numbers: 2880506, 2880385 Redline part number: REP 58815 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 (2880165 / C20-0014)
$2,355.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX Engines. **Gaskets included!** Replaces OEM Numbers: 2880165, A029A324 Redline part number: REP 58814 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.

GESi replacement DOC for Cummins ISX (4353274 / GESI-559)
$2,354.00
This new aftermarket DOC is a direct replacement for the OEM unit. GESi DOC's are made of stainless steel housings and use new substrates, this ensures you get a product built to last. These DOC's also include necessary clamps and gaskets, and there is no core charge which means you can buy and install without worrying about getting compatible p...

GESi replacement DOC for Cummins ISX (4352289 / GESI-558)
$2,681.00
This new aftermarket DOC is a direct replacement for the OEM unit. GESi DOC's are made of stainless steel housings and use new substrates, this ensures you get a product built to last. These DOC's also include necessary clamps and gaskets, and there is no core charge which means you can buy and install without worrying about getting compatible p...

GESi replacement DOC for Cummins ISX (4328760 / GESI-553)
$2,231.00
This new aftermarket DOC is a direct replacement for the OEM unit. GESi DOC's are made of stainless steel housings and use new substrates, this ensures you get a product built to last. These DOC's also include necessary clamps and gaskets, and there is no core charge which means you can buy and install without worrying about getting compatible p...

GESi replacement DOC for Cummins ISX (2880505 / GESI-552)
$2,419.00
This new aftermarket DOC is a direct replacement for the OEM unit. GESi DOC's are made of stainless steel housings and use new substrates, this ensures you get a product built to last. These DOC's also include necessary clamps and gaskets, and there is no core charge which means you can buy and install without worrying about getting compatible p...