OEM Cummins Mixer 5509302 ISB Replaces OEM numbers: 4394599 /

Replaces OEM numbers: 4394599 / A055B978 / 4387985 / A052T118

and 14"" in diameter

DPF size: 13-3/16" X 7

Durafit OEM DPF Replacement for Mack / Volvo MP7 DPF (C17-0075)

OEM Cummins Mixer 5509302 ISB Replaces OEM numbers: 4394599 /New OEM Cummins Decomposition Reactor Mixer Module 5509302 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 break them down 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. There may or may not