DPFXFIT replacement DOC for Cummins ISX (5509707 / GESI-577) E350 This Redline Emissions Products DOC

This Redline Emissions Products DOC Catalyst Replacement (REP 58812) for Cummins ISC / ISL  is a direct replacement for the OEM number(s) listed below

These are brand new replacements for Navistar MaxxForce 11 & 13 powered vehicles and do not have a core charge

REP Gasket for Cummins and Dodge G18004

EA0004465954

2522529C91

DPFXFIT replacement DOC for Cummins ISX (5509707 / GESI-577) E350 This Redline Emissions Products DOCThis new aftermarket DOC is a direct replacement for the OEM unit. GESi DOC's are made of stainless steel housings and use new substrates, this ensures you get a product built to last. These DOC's also include necessary clamps and gaskets, and there is no core charge which means you can buy and install without worrying about getting compatible parts or returning a core. Can not be sold or shipped to California at this time. OEM Cross References: This