Description
Cummins Diesel Oxidation Catalyst By BESTfit
Built for performance and durability, the BESTfit Cummins ISC/ISL Diesel Oxidation Catalyst (DOC) replaces OEM part numbers Q629359, GESI544, and 2880512RX. This high-quality emissions component is designed to reduce harmful exhaust pollutants by oxidizing carbon monoxide and hydrocarbons into cleaner gases. Its rugged steel canister construction ensures long-lasting performance in high-heat diesel environments, making it ideal for heavy-duty applications. Each unit includes a DOC canister assembly with internal catalyst and two clamp bands/retaining rings for proper installation. Measuring 11.63 inches inlet diameter and 11.74 inches outlet diameter, it delivers accurate fitment. Sold individually, it is a trusted solution for emissions system 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
- (2) Clamp Bands / Retaining Rings
* Dimensions:
- 11.63 Inch Inlet Diameter
- 11.74 Inch Outlet Diameter
* 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 2070750073 2871468 2871468NX 2871468RX 2880512 2880512NX 2880512RX 58098 A029W349 C0224-ID C0224ID CJ0404-C CJ0404C GESI-544 GESI544 Q629359
** 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 **
Fitment
** Fits Makes & Models W/ Cummins ISC/ISL Engines
