OEM Cummins Inlet DOC, 5509707 ISB Product comes as pictured which

Product comes as pictured which includes the quality sensor and DEF cap

DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins and Paccar ISB / PX6  Engines

1" H (Height)

see REP G01302

Roadwarrior C023-SA

OEM Cummins Inlet DOC, 5509707 ISB Product comes as pictured whichNEW OEM CUMMINS 5509707 Inlet Catalyst Module Replaces OEM numbers: 5509707, A072H571 This is not an aftermarket part, it is OEM. Used on EPA21 12 & 15 liter ISX QSX engines 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 break them down so that we can sell the pieces individually. Due to this, there may be paint marks or minor cosmetic blemishes,