OEM Cummins Inlet DOC, 4387277 Duramax This is also available as

This is also available as a complete roll (400'): REP GR1101

If you also need a replacement weld bung for this sensor please see BG2005

This filter has inlet and outlet hats shortened to allow installation in the DES7136

Durafit OEM DPF Replacement for Cummins ISC/ISL and Paccar PX8 (C17-0074)

Please confirm that this is the correct configuration before ordering

OEM Cummins Inlet DOC, 4387277 Duramax This is also available asThis OEM CUMMINS 4387277 Inlet Catalyst Module (DOC) is brand NEW and has never been installed. Fits CUMMINS ISX QSX. Replaces Cummins 5273890, 5284039 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 break them down so that we can sell the