Cummins R2.8 DOC Exhaust Flange Stainless Steel

Cummins R2.8 DOC Exhaust Flange Stainless Steel


R2.8 DOC Exhaust Flange Stainless Steel

SKU: R28EXFLSS Category:


The Cummins R2.8 crate engine includes a DOC (Diesel Oxidation Catalyst, sometimes referred to as simply catalytic converter or occasionally and incorrectly identified as a DPF) after the turbo but there is no flange supplied by Cummins to hook the rest of the exhaust system to the DOC. This is the flange you are going to need to attach your custom exhaust system to the engine. Designed for 2.5″ tubing, the flange includes a gasket and the hardware to attach the flange to the DOC. We also offer this flange in Mild Steel.

  • 3/8″ thick 304 Stainless Steel
  • 1/16″ thick Graphite with Steel insert gasket
  • 2 Nuts and washers
  • Designed to slide a 2.5″ exhaust pipe thru the I.D. and corner weld


  • Will ship same day

Additional information

Weight1 lbs
Dimensions6 × 5 × 2 in

304 Stainless Steel, Mild Steel


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