BD Diesel Differential Cover - 03-15 Dodge 2500/3500 / 01-13 Chevy Duramax 2500/3500

Engineered cover design keeps oil on the gears; Deflects oil back onto the ring gear and into the pinion gear for cooler longer life; Extra capacity sump located at bottom for gears to pick up oil; Internal and external cooling fins; Stainless steel allen head cap bolts, fill plug; Magnetic drain plug; Gasketless cover has integral re-usable Viton O-Ring; Dodge (2003-up) with AA14-11.5 differential; Chevy (2001-up) with AA14-11.5 differential Fitment: ChevroletExpress 2500Base2016 ChevroletExpress 3500Base2001 ChevroletExpress 3500Base2002 ChevroletExpress 3500Base2006 ChevroletExpress 3500Base2007 ChevroletExpress 3500Base2008 ChevroletExpress 3500Base2009 ChevroletExpress 3500Base2010 ChevroletExpress 3500Base2011 ChevroletExpress 3500Base2012 ChevroletExpress 3500Base2013 ChevroletExpress 3500Base2014 ChevroletExpress 3500Base2016 ChevroletExpress 3500LS2001 ChevroletExpress 3500LS2002 ChevroletExpress 3500LS2011 ChevroletExpress 3500LS2012 ChevroletExpress 3500LS2016 ChevroletExpress 3500LT2011 ChevroletExpress 3500LT2012 ChevroletExpress 3500LT2016 ChevroletSilverado 2500 HDBase2001 ChevroletSilverado 2500 HDBase2002 ChevroletSilverado 2500 HDBase2003 ChevroletSilverado 2500 HDBase2004 ChevroletSilverado 2500 HDBase2005 ChevroletSilverado 2500 HDHigh Country2015 ChevroletSilverado 2500 HDHigh Country2016 ChevroletSilverado 2500 HDHigh Country2017 ChevroletSilverado 2500 HDHigh Country2018 ChevroletSilverado 2500 HDLS2001 ChevroletSilverado 2500 HDLS2002 ChevroletSilverado 2500 HDLS2003 ChevroletSilverado 2500 HDLS2004 ChevroletSilverado 2500 HDLS2005 ChevroletSilverado 2500 HDLS2006 ChevroletSilverado 2500 HDLT2001 ChevroletSilverado 2500 HDLT2002 ChevroletSilverado 2500 HDLT2003 ChevroletSilverado 2500 HDLT2004 ChevroletSilverado 2500 HDLT2005 ChevroletSilverado 2500 HDLT2006 ChevroletSilverado 2500 HDLT2007 ChevroletSilverado 2500 HDLT2008 ChevroletSilverado 2500 HDLT2009 ChevroletSilverado 2500 HDLT2010 ChevroletSilverado 2500 HDLT2011 ChevroletSilverado 2500 HDLT2012 ChevroletSilverado 2500 HDLT2013 ChevroletSilverado 2500 HDLT2014 ChevroletSilverado 2500 HDLT2015 ChevroletSilverado 2500 HDLT2016 ChevroletSilverado 2500 HDLT2017 ChevroletSilverado 2500 HDLT2018 ChevroletSilverado 2500 HDLTZ2007 ChevroletSilverado 2500 HDLTZ2008 ChevroletSilverado 2500 HDLTZ2009 ChevroletSilverado 2500 HDLTZ2010 ChevroletSilverado 2500 HDLTZ2011 ChevroletSilverado 2500 HDLTZ2012 ChevroletSilverado 2500 HDLTZ2013 ChevroletSilverado 2500 HDLTZ2014 ChevroletSilverado 2500 HDLTZ2015 ChevroletSilverado 2500 HDLTZ2016 ChevroletSilverado 2500 HDLTZ2017 ChevroletSilverado 2500 HDLTZ2018 ChevroletSilverado 2500 HDWT2003 ChevroletSilverado 2500 HDWT2004 ChevroletSilverado 2500 HDWT2005 ChevroletSilverado 2500 HDWT2006 ChevroletSilverado 2500 HDWT2007 ChevroletSilverado 2500 HDWT2008 ChevroletSilverado 2500 HDWT2009 ChevroletSilverado 2500 HDWT2010 ChevroletSilverado 2500 HDWT2011 ChevroletSilverado 2500 HDWT2012 ChevroletSilverado 2500 HDWT2013 ChevroletSilverado 2500 HDWT2014 ChevroletSilverado 2500 HDWT2015 ChevroletSilverado 2500 HDWT2016 ChevroletSilverado 2500 HDWT2017 ChevroletSilverado 2500 HDWT2018 ChevroletSilverado 2500 HD ClassicLS2007 ChevroletSilverado 2500 HD ClassicLT2007 ChevroletSilverado 2500 HD ClassicWT2007 ChevroletSilverado 3500Base2001 ChevroletSilverado 3500Base2002 ChevroletSilverado 3500Base2003 ChevroletSilverado 3500Base2004 ChevroletSilverado 3500Base2005 ChevroletSilverado 3500LS2001 ChevroletSilverado 3500LS2002 ChevroletSilverado 3500LS2003 ChevroletSilverado 3500LS2004 ChevroletSilverado 3500LS2005 ChevroletSilverado 3500LS2006 ChevroletSilverado 3500LT2001 ChevroletSilverado 3500LT2002 ChevroletSilverado 3500LT2003 ChevroletSilverado 3500LT2004 ChevroletSilverado 3500LT2005 ChevroletSilverado 3500LT2006 ChevroletSilverado 3500WT2004 ChevroletSilverado 3500WT2006 ChevroletSilverado 3500 ClassicLS2007 ChevroletSilverado 3500 ClassicLT2007 ChevroletSilverado 3500 ClassicWT2007 ChevroletSilverado 3500 HDHigh Country2015 ChevroletSilverado 3500 HDHigh Country2016 ChevroletSilverado 3500 HDHigh Country2017 ChevroletSilverado 3500 HDHigh Country2018 ChevroletSilverado 3500 HDLT2007 ChevroletSilverado 3500 HDLT2008 ChevroletSilverado 3500 HDLT2009 ChevroletSilverado 3500 HDLT2010 ChevroletSilverado 3500 HDLT2011 ChevroletSilverado 3500 HDLT2012 ChevroletSilverado 3500 HDLT2013 ChevroletSilverado 3500 HDLT2014 ChevroletSilverado 3500 HDLT2015 ChevroletSilverado 3500 HDLT2016 ChevroletSilverado 3500 HDLT2017 ChevroletSilverado 3500 HDLT2018 ChevroletSilverado 3500 HDLTZ2007 ChevroletSilverado 3500 HDLTZ2008 ChevroletSilverado 3500 HDLTZ2009 ChevroletSilverado 3500 HDLTZ2010 ChevroletSilverado 3500 HDLTZ2011 ChevroletSilverado 3500 HDLTZ2012 ChevroletSilverado 3500 HDLTZ2013 ChevroletSilverado 3500 HDLTZ2014 ChevroletSilverado 3500 HDLTZ2015 ChevroletSilverado 3500 HDLTZ2016 ChevroletSilverado 3500 HDLTZ2017 ChevroletSilverado 3500 HDLTZ2018 ChevroletSilverado 3500 HDWT2007 ChevroletSilverado 3500 HDWT2008 ChevroletSilverado 3500 HDWT2009 ChevroletSilverado 3500 HDWT2010 ChevroletSilverado 3500 HDWT2011 ChevroletSilverado 3500 HDWT2012 ChevroletSilverado 3500 HDWT2013 ChevroletSilverado 3500 HDWT2014 ChevroletSilverado 3500 HDWT2015 ChevroletSilverado 3500 HDWT2016 ChevroletSilverado 3500 HDWT2017 ChevroletSilverado 3500 HDWT2018 DodgeRam 2500Laramie2003 DodgeRam 2500Laramie2005 DodgeRam 2500Laramie2006 DodgeRam 2500Laramie2007 DodgeRam 2500Laramie2008 DodgeRam 2500Laramie2009 DodgeRam 2500Laramie2010 DodgeRam 2500Power Wagon2006 DodgeRam 2500Power Wagon2007 DodgeRam 2500Power Wagon2008 DodgeRam 2500Power Wagon2009 DodgeRam 2500Power Wagon2010 DodgeRam 2500SLT2003 DodgeRam 2500SLT2004 DodgeRam 2500SLT2005 DodgeRam 2500SLT2006 DodgeRam 2500SLT2007 DodgeRam 2500SLT2008 DodgeRam 2500SLT2009 DodgeRam 2500SLT2010 DodgeRam 2500Sport2006 DodgeRam 2500Sport2007 DodgeRam 2500ST2003 DodgeRam 2500ST2004 DodgeRam 2500ST2005 DodgeRam 2500ST2006 DodgeRam 2500ST2007 DodgeRam 2500ST2008 DodgeRam 2500ST2009 DodgeRam 2500ST2010 DodgeRam 2500SXT2008 DodgeRam 2500SXT2009 DodgeRam 2500SXT2010 DodgeRam 2500TRX2010 DodgeRam 2500TRX42006 DodgeRam 2500TRX42007 DodgeRam 3500Laramie2003 DodgeRam 3500Laramie2004 DodgeRam 3500Laramie2005 DodgeRam 3500Laramie2006 DodgeRam 3500Laramie2007 DodgeRam 3500Laramie2008 DodgeRam 3500Laramie2009 DodgeRam 3500Laramie2010 DodgeRam 3500SLT2003 DodgeRam 3500SLT2004 DodgeRam 3500SLT2005 DodgeRam 3500SLT2006 DodgeRam 3500SLT2007 DodgeRam 3500SLT2008 DodgeRam 3500SLT2009 DodgeRam 3500SLT2010 DodgeRam 3500Sport2006 DodgeRam 3500Sport2007 DodgeRam 3500ST2003 DodgeRam 3500ST2004 DodgeRam 3500ST2005 DodgeRam 3500ST2006 DodgeRam 3500ST2007 DodgeRam 3500ST2008 DodgeRam 3500ST2009 DodgeRam 3500ST2010 DodgeRam 3500SXT2008 DodgeRam 3500SXT2009 DodgeRam 3500TRX42007 GMCSavana 2500Base2016 GMCSavana 3500Base2016 GMCSavana 3500LS2016 GMCSavana 3500LT2016 GMCSierra 2500 HDBase2002 GMCSierra 2500 HDBase2003 GMCSierra 2500 HDBase2004 GMCSierra 2500 HDBase2005 GMCSierra 2500 HDBase2015 GMCSierra 2500 HDBase2016 GMCSierra 2500 HDBase2017 GMCSierra 2500 HDBase2018 GMCSierra 2500 HDDenali2011 GMCSierra 2500 HDDenali2012 GMCSierra 2500 HDDenali2013 GMCSierra 2500 HDDenali2014 GMCSierra 2500 HDDenali2015 GMCSierra 2500 HDDenali2016 GMCSierra 2500 HDDenali2017 GMCSierra 2500 HDDenali2018 GMCSierra 2500 HDSL2001 GMCSierra 2500 HDSL2002 GMCSierra 2500 HDSL2006 GMCSierra 2500 HDSLE2001 GMCSierra 2500 HDSLE2002 GMCSierra 2500 HDSLE2003 GMCSierra 2500 HDSLE2004 GMCSierra 2500 HDSLE2005 GMCSierra 2500 HDSLE2006 GMCSierra 2500 HDSLE2007 GMCSierra 2500 HDSLE2008 GMCSierra 2500 HDSLE2009 GMCSierra 2500 HDSLE2010 GMCSierra 2500 HDSLE2011 GMCSierra 2500 HDSLE2012 GMCSierra 2500 HDSLE2013 GMCSierra 2500 HDSLE2014 GMCSierra 2500 HDSLE2015 GMCSierra 2500 HDSLE2016 GMCSierra 2500 HDSLE2017 GMCSierra 2500 HDSLE2018 GMCSierra 2500 HDSLT2001 GMCSierra 2500 HDSLT2002 GMCSierra 2500 HDSLT2003 GMCSierra 2500 HDSLT2004 GMCSierra 2500 HDSLT2005 GMCSierra 2500 HDSLT2006 GMCSierra 2500 HDSLT2007 GMCSierra 2500 HDSLT2008 GMCSierra 2500 HDSLT2009 GMCSierra 2500 HDSLT2010 GMCSierra 2500 HDSLT2011 GMCSierra 2500 HDSLT2012 GMCSierra 2500 HDSLT2013 GMCSierra 2500 HDSLT2014 GMCSierra 2500 HDSLT2015 GMCSierra 2500 HDSLT2016 GMCSierra 2500 HDSLT2017 GMCSierra 2500 HDSLT2018 GMCSierra 2500 HDWT2003 GMCSierra 2500 HDWT2004 GMCSierra 2500 HDWT2005 GMCSierra 2500 HDWT2006 GMCSierra 2500 HDWT2007 GMCSierra 2500 HDWT2008 GMCSierra 2500 HDWT2009 GMCSierra 2500 HDWT2010 GMCSierra 2500 HDWT2011 GMCSierra 2500 HDWT2012 GMCSierra 2500 HDWT2013 GMCSierra 2500 HDWT2014 GMCSierra 2500 HD ClassicSL2007 GMCSierra 2500 HD ClassicSLE2007 GMCSierra 2500 HD ClassicSLT2007 GMCSierra 2500 HD ClassicWT2007 GMCSierra 3500Base2002 GMCSierra 3500Base2003 GMCSierra 3500Base2004 GMCSierra 3500Base2005 GMCSierra 3500SL2001 GMCSierra 3500SL2002 GMCSierra 3500SL2006 GMCSierra 3500SLE2001 GMCSierra 3500SLE2002 GMCSierra 3500SLE2003 GMCSierra 3500SLE2004 GMCSierra 3500SLE2005 GMCSierra 3500SLE2006 GMCSierra 3500SLT2001 GMCSierra 3500SLT2002 GMCSierra 3500SLT2003 GMCSierra 3500SLT2004 GMCSierra 3500SLT2005 GMCSierra 3500SLT2006 GMCSierra 3500WT2004 GMCSierra 3500WT2005 GMCSierra 3500WT2006 GMCSierra 3500 ClassicSL2007 GMCSierra 3500 ClassicSLE2007 GMCSierra 3500 ClassicSLT2007 GMCSierra 3500 ClassicWT2007 GMCSierra 3500 HDBase2015 GMCSierra 3500 HDBase2016 GMCSierra 3500 HDBase2017 GMCSierra 3500 HDBase2018 GMCSierra 3500 HDDenali2011 GMCSierra 3500 HDDenali2012 GMCSierra 3500 HDDenali2013 GMCSierra 3500 HDDenali2014 GMCSierra 3500 HDDenali2015 GMCSierra 3500 HDDenali2016 GMCSierra 3500 HDDenali2017 GMCSierra 3500 HDDenali2018 GMCSierra 3500 HDSLE2007 GMCSierra 3500 HDSLE2008 GMCSierra 3500 HDSLE2009 GMCSierra 3500 HDSLE2010 GMCSierra 3500 HDSLE2011 GMCSierra 3500 HDSLE2012 GMCSierra 3500 HDSLE2013 GMCSierra 3500 HDSLE2014 GMCSierra 3500 HDSLE2015 GMCSierra 3500 HDSLE2016 GMCSierra 3500 HDSLE2017 GMCSierra 3500 HDSLE2018 GMCSierra 3500 HDSLT2007 GMCSierra 3500 HDSLT2008 GMCSierra 3500 HDSLT2009 GMCSierra 3500 HDSLT2010 GMCSierra 3500 HDSLT2011 GMCSierra 3500 HDSLT2012 GMCSierra 3500 HDSLT2013 GMCSierra 3500 HDSLT2014 GMCSierra 3500 HDSLT2015 GMCSierra 3500 HDSLT2016 GMCSierra 3500 HDSLT2017 GMCSierra 3500 HDSLT2018 GMCSierra 3500 HDWT2007 GMCSierra 3500 HDWT2008 GMCSierra 3500 HDWT2009 GMCSierra 3500 HDWT2010 GMCSierra 3500 HDWT2011 GMCSierra 3500 HDWT2012 GMCSierra 3500 HDWT2013 GMCSierra 3500 HDWT2014 Ram2500Big Horn2013 Ram2500Big Horn2014 Ram2500Big Horn2015 Ram2500Big Horn2016 Ram2500Big Horn2017 Ram2500Big Horn2018 Ram2500Laramie2011 Ram2500Laramie2012 Ram2500Laramie2013 Ram2500Laramie2014 Ram2500Laramie2015 Ram2500Laramie2016 Ram2500Laramie2017 Ram2500Laramie2018 Ram2500Laramie Limited2014 Ram2500Laramie Limited2015 Ram2500Laramie Longhorn2011 Ram2500Laramie Longhorn2012 Ram2500Laramie Longhorn2013 Ram2500Laramie Longhorn2014 Ram2500Laramie Longhorn2015 Ram2500Laramie Longhorn2016 Ram2500Laramie Longhorn2017 Ram2500Laramie Longhorn2018 Ram2500Limited2016 Ram2500Limited2017 Ram2500Limited2018 Ram2500Lone Star2013 Ram2500Lone Star2014 Ram2500Lone Star2015 Ram2500Outdoorsman2012 Ram2500Outdoorsman2013 Ram2500Outdoorsman2014 Ram2500Outdoorsman2015 Ram2500Outdoorsman2016 Ram2500Power Wagon2011 Ram2500Power Wagon2012 Ram2500Power Wagon2013 Ram2500Power Wagon2014 Ram2500Power Wagon2015 Ram2500SLT2011 Ram2500SLT2012 Ram2500SLT2013 Ram2500SLT2014 Ram2500SLT2015 Ram2500SLT2016 Ram2500SLT2017 Ram2500SLT2018 Ram2500ST2011 Ram2500ST2012 Ram2500ST2013 Ram2500Tradesman2013 Ram2500Tradesman2014 Ram2500Tradesman2015 Ram2500Tradesman2016 Ram2500Tradesman2017 Ram2500Tradesman2018 Ram3500Big Horn2013 Ram3500Big Horn2014 Ram3500Big Horn2015 Ram3500Big Horn2016 Ram3500Big Horn2017 Ram3500Big Horn2018 Ram3500Laramie2011 Ram3500Laramie2012 Ram3500Laramie2013 Ram3500Laramie2014 Ram3500Laramie2015 Ram3500Laramie2016 Ram3500Laramie2017 Ram3500Laramie2018 Ram3500Laramie Limited2014 Ram3500Laramie Limited2015 Ram3500Laramie Longhorn2011 Ram3500Laramie Longhorn2012 Ram3500Laramie Longhorn2013 Ram3500Laramie Longhorn2014 Ram3500Laramie Longhorn2015 Ram3500Laramie Longhorn2016 Ram3500Laramie Longhorn2017 Ram3500Laramie Longhorn2018 Ram3500Limited2016 Ram3500Limited2017 Ram3500Limited2018 Ram3500Lone Star2013 Ram3500Lone Star2014 Ram3500Lone Star2015 Ram3500Lone Star2017 Ram3500SLT2011 Ram3500SLT2012 Ram3500SLT2013 Ram3500SLT2014 Ram3500SLT2015 Ram3500SLT2016 Ram3500SLT2017 Ram3500SLT2018 Ram3500ST2011 Ram3500ST2012 Ram3500ST2013 Ram3500Tradesman2013 Ram3500Tradesman2014 Ram3500Tradesman2015 Ram3500Tradesman2016 Ram3500Tradesman2017 Ram3500Tradesman2018