84933951 OE Rear Clearance Light.For 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 GM 6.6L Duramax.
LB7 LLY LBZ LMM LML
OEM light as found on 3500 series trucks. Easy install, comes with plug. Direct replacement for GM trucks or can be added to dress up.
Replaces# 15248604