ACDelco Rear Leaf Spring Insulator 2001-2020 GM 6.6L Duramax LB7 LLY LBZ LMM LML L5P 84474225
For 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 GM 6.6L Duramax LB7 LLY LBZ LMM LML L5P
Replaces# 20870046
Rear Spring Insulator, 2001-2010
