OEM Cummins SCR 5509671 / 5418501 MX11 This Redline Emissions Products DOC

This Redline Emissions Products DOC Catalyst Replacement (REP 58816) for Cummins ISC / ISL is a direct replacement for the OEM number(s) listed below

Other replacements available: REP 52935

REP replacement NOx sensor for Cummins ( S11939 )

This clamp is commonly used on various Cummins aftertreatment systems and has a nominal Inside Diameter: 6

Occasionally they can go bad and you will see codes related to the backpressure of the exhaust

OEM Cummins SCR 5509671 / 5418501 MX11 This Redline Emissions Products DOCThis OEM CUMMINS 5509671 A064G268 5418501 Outlet Catalyst Module (DOC) is a brand new "take Off" unit and has never been ran. Fits CUMMINS Aftertreatment Systems Legal for sale and use in all 50 states including California. This is not an aftermarket part, it is OEM. These units are OEM "take offs", they are brand new and unused but do not come in Cummins retail packaging. We buy complete units from Cummins and then dismantle them so that we can sell