Durafit Replacement DOC for Cummins ISL/ISC/PX8 (2871569 / C20-0106) R40 This Redline Emissions Products DOC

This Redline Emissions Products DOC Catalyst Replacement (REP 58864) for Detroit DD15 is a direct replacement for the OEM number(s) listed below

Triple Catalyst section: 5418399

20970295 21850651

Other replacements available: REP 52983

These universal catalyzed mufflers are a cost-effective emissions solution designed for four stroke on-road diesel engines 1991 to 2006 up to 525hp

Durafit Replacement DOC for Cummins ISL/ISC/PX8 (2871569 / C20-0106) R40 This Redline Emissions Products DOCDuraFit replacement Diesel Oxidation Catalyst (DOC) for Cummins EPA10 ISL ISC and Paccar PX8 Engines. **Gaskets included!** Replaces OEM Numbers: 2871569, Q629511 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.