New OEM "Take-off" Cummins Inlet Catalyst Module, surplus (SUR 5511257) Freightliner This DPF is a direct

This DPF is a direct replacement for 4395139

Other replacements available: REP 52961

(3) BG2014

Other replacements available: REP 52976

New OEM "Take-off" Cummins Inlet Catalyst Module, surplus (SUR 5511257) Freightliner This DPF is a directThis OEM CUMMINS 5511257 A066E957 Inlet Catalyst Module (DOC) is a brand NEW take off unit and has never been run. Primarily used on EPA24 ISX QSX Engines. 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 the