Durafit replacement DOC for Cummins ISB / PX6 (5287473 / C20-0154) C15 Instead of buying a new

Instead of buying a new mixer module you can now simply replace the bung

This is also available in a 10 ft length please see REP GR1110

Replaces OEM Numbers: 2603456C91

Replaces OEM Numbers: 2605128C1 / 2605802C1

Durafit replacement DOC for Cummins ISB / PX6 (5287473 / C20-0154) C15 Instead of buying a newDurafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB Paccar PX6 Engines. **Gaskets included!** Replaces OEM Numbers: 5287476, 5287476NX, 5287476RX, A035H261, 2871518, Q629439 Redline part number: 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.