OEM Cummins Mixer Module, 5508975

The Cummins Decomposition Reactor 5508975 is used primarily on EPA21 12 &15 liter ISX/QSX engines. Replaces: A063K330, 5508975. Uses VB2023 clamps and G02010 gaskets (not included) 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 the pieces individually. Due to this, there may be paint marks or minor cosmetic blemishes, but we assure you they are brand new and genuine. Surplus units are nonreturnable so please make sure it is the correct application prior to ordering