ACDelco 88996645 OE Allison 1000 Transmission Cooler Line Fitting.
For 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax
LB7 LLY LBZ LMM LML
This fitting is for 2003+ housing 7/8 thread with 2003+ lines.
For 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax
LB7 LLY LBZ LMM LML
This fitting is for 2003+ housing 7/8 thread with 2003+ lines.