Durafit Replacement DOC for Cummins ISC / ISL (4353305 / C20-0072)
$2,459.83
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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.
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