#2: Cummins MOTA 6B/QSB 5.9/QSB 6.7 Slimline Series Aftercooler O-Ring Kit

Description

“B” Aftercooler O-Ring 4pc

THERE ARE TWO ENGINE STYLES:

There are two marine versions of the 6.7 liter engine: STANDARD & SLIMLINE Not sure what you have? Click the link to determine: https://www.sbmar.com/articles/qsb-6-7-marine-standard-engine-vs-slimline-engine/

Changed your aftercooler recently? Be sure you’re selecting the correct maintenance kit for the aftercooler you have:

Which Cummins Marine Aftercooler do I have?