Forged Diesel Front Main Crankshaft Seal Installer

For 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML 

Press fit front seal to engine block and crankshaft for proper fitment of inner and outer seal body. Installation instructions: Set new seal on inner body of tool. Attach outside ring of tool to the end of the crankshaft assembly, turn forcing screw to press in new seal

Replaces# 99-1042, 3879, J-44645