Product Overview
DOC Kit with Gaskets and Clamps. Direct replacement for Cummins 4969668 DOC.
Dinex aftermarket DOC for Cummins ISM/ISL engines meet or exceed OEM specifications and is a direct replacement for OEM part numbers 4969668 and 49669668NX DOC.
Three-year warranty - New Not Rebuilt - No core Charge
Free Shipping within the continental United States. Overnight Shipping available at checkout
Like all aftermarket units, this DOC cannot be sold or shipped to California
Dinex aftermarket 4969688 Diesel Oxidation Catalyst (DOC)for Cummins engines meet or exceed OEM specifications and is a direct replacement for OEM part number 4696668 and 4669688NX. Dinex Emissions specializes in the design, development, and manufacture of a complete line of Cummins aftermarket diesel particulate filter (DPF) and related emissions critical components. Dinex DPF and DOC Coatings are based on a high thermal stability was coat formulation with excellent NO2 recycling characteristics.
