Diesel Oxidation Catalyst By BESTfit Replaces 319371, 472001, 6359405 Fits Cummins ISL Engines

Built for durability and efficiency, the BESTfit Cummins ISL Diesel Oxidation Catalyst (DOC) replaces OEM part numbers 319371, 472001, and 6359405. This high-performance emissions component is designed to reduce harmful exhaust pollutants by oxidizing carbon monoxide and hydrocarbons into cleaner gases. Its robust steel construction ensures long service life in high-temperature diesel environments, making it ideal for heavy-duty applications. Each unit includes a complete canister assembly with internal catalyst for proper installation and performance. Sold individually, it is a reliable solution for emissions system repair and replacement.

* High Quality Diesel Oxidation Catalyst (DOC)
* Durable Steel Canister Construction
* Designed For Cummins Applications
* Helps Reduce Harmful Exhaust Emissions
* Converts Carbon Monoxide And Hydrocarbons Into Less Harmful Gases
* Includes:
  - (1) DOC Canister Assembly With Internal Catalyst
* Sold Individually
* Warranty On Diesel Oxidation Catalyst (DOC)s Against Defects In Workmanship & Material From Date Of Purchase

*** High Quality Aftermarket Replacement Part (Not OEM)***

* Cross Ref 0434954 207-075-0042 2070750042 319371 472001 4969771 4969771NX 4969771RX 58045 6359405 7700924 C0101-ID C0101ID C0A1-ID C0A1ID C20-0042 C200042

** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **