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
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2016 |
Chevrolet |
Express 2500 |
Base |
| 2001-2002,2006-2014,2016 |
Chevrolet |
Express 3500 |
Base |
| 2001-2002,2011-2012,2016 |
Chevrolet |
Express 3500 |
LS |
| 2011-2012,2016 |
Chevrolet |
Express 3500 |
LT |
| 2001-2005 |
Chevrolet |
Silverado 2500 HD |
Base |
| 2015-2018 |
Chevrolet |
Silverado 2500 HD |
High Country |
| 2001-2006 |
Chevrolet |
Silverado 2500 HD |
LS |
| 2001-2018 |
Chevrolet |
Silverado 2500 HD |
LT |
| 2007-2018 |
Chevrolet |
Silverado 2500 HD |
LTZ |
| 2003-2018 |
Chevrolet |
Silverado 2500 HD |
WT |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
LS |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
LT |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
WT |
| 2001-2005 |
Chevrolet |
Silverado 3500 |
Base |
| 2001-2006 |
Chevrolet |
Silverado 3500 |
LS |
| 2001-2006 |
Chevrolet |
Silverado 3500 |
LT |
| 2004,2006 |
Chevrolet |
Silverado 3500 |
WT |
| 2007 |
Chevrolet |
Silverado 3500 Classic |
LS |
| 2007 |
Chevrolet |
Silverado 3500 Classic |
LT |
| 2007 |
Chevrolet |
Silverado 3500 Classic |
WT |
| 2015-2018 |
Chevrolet |
Silverado 3500 HD |
High Country |
| 2007-2018 |
Chevrolet |
Silverado 3500 HD |
LT |
| 2007-2018 |
Chevrolet |
Silverado 3500 HD |
LTZ |
| 2007-2018 |
Chevrolet |
Silverado 3500 HD |
WT |
| 2003,2005-2010 |
Dodge |
Ram 2500 |
Laramie |
| 2006-2010 |
Dodge |
Ram 2500 |
Power Wagon |
| 2003-2010 |
Dodge |
Ram 2500 |
SLT |
| 2006-2007 |
Dodge |
Ram 2500 |
Sport |
| 2003-2010 |
Dodge |
Ram 2500 |
ST |
| 2008-2010 |
Dodge |
Ram 2500 |
SXT |
| 2010 |
Dodge |
Ram 2500 |
TRX |
| 2006-2007 |
Dodge |
Ram 2500 |
TRX4 |
| 2003-2010 |
Dodge |
Ram 3500 |
Laramie |
| 2003-2010 |
Dodge |
Ram 3500 |
SLT |
| 2006-2007 |
Dodge |
Ram 3500 |
Sport |
| 2003-2010 |
Dodge |
Ram 3500 |
ST |
| 2008-2010 |
Dodge |
Ram 3500 |
SXT |
| 2007 |
Dodge |
Ram 3500 |
TRX4 |
| 2008-2010 |
Dodge |
Ram 4500 |
Laramie |
| 2008-2010 |
Dodge |
Ram 4500 |
SLT |
| 2008-2010 |
Dodge |
Ram 4500 |
ST |
| 2008-2010 |
Dodge |
Ram 5500 |
Laramie |
| 2008-2010 |
Dodge |
Ram 5500 |
SLT |
| 2008-2010 |
Dodge |
Ram 5500 |
ST |
| 2016 |
GMC |
Savana 2500 |
Base |
| 2016 |
GMC |
Savana 3500 |
Base |
| 2016 |
GMC |
Savana 3500 |
LS |
| 2016 |
GMC |
Savana 3500 |
LT |
| 2002-2005,2015-2018 |
GMC |
Sierra 2500 HD |
Base |
| 2011-2018 |
GMC |
Sierra 2500 HD |
Denali |
| 2001-2002,2006 |
GMC |
Sierra 2500 HD |
SL |
| 2001-2018 |
GMC |
Sierra 2500 HD |
SLE |
| 2001-2018 |
GMC |
Sierra 2500 HD |
SLT |
| 2003-2014 |
GMC |
Sierra 2500 HD |
WT |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SL |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SLE |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SLT |
| 2007 |
GMC |
Sierra 2500 HD Classic |
WT |
| 2002-2005 |
GMC |
Sierra 3500 |
Base |
| 2001-2002,2006 |
GMC |
Sierra 3500 |
SL |
| 2001-2006 |
GMC |
Sierra 3500 |
SLE |
| 2001-2006 |
GMC |
Sierra 3500 |
SLT |
| 2004-2006 |
GMC |
Sierra 3500 |
WT |
| 2007 |
GMC |
Sierra 3500 Classic |
SL |
| 2007 |
GMC |
Sierra 3500 Classic |
SLE |
| 2007 |
GMC |
Sierra 3500 Classic |
SLT |
| 2007 |
GMC |
Sierra 3500 Classic |
WT |
| 2015-2018 |
GMC |
Sierra 3500 HD |
Base |
| 2011-2018 |
GMC |
Sierra 3500 HD |
Denali |
| 2007-2018 |
GMC |
Sierra 3500 HD |
SLE |
| 2007-2018 |
GMC |
Sierra 3500 HD |
SLT |
| 2007-2014 |
GMC |
Sierra 3500 HD |
WT |
| 2013-2018 |
Ram |
2500 |
Big Horn |
| 2011-2018 |
Ram |
2500 |
Laramie |
| 2014-2015 |
Ram |
2500 |
Laramie Limited |
| 2011-2018 |
Ram |
2500 |
Laramie Longhorn |
| 2016-2018 |
Ram |
2500 |
Limited |
| 2013-2015 |
Ram |
2500 |
Lone Star |
| 2012-2016 |
Ram |
2500 |
Outdoorsman |
| 2011-2015 |
Ram |
2500 |
Power Wagon |
| 2011-2018 |
Ram |
2500 |
SLT |
| 2011-2013 |
Ram |
2500 |
ST |
| 2013-2018 |
Ram |
2500 |
Tradesman |
| 2013-2018 |
Ram |
3500 |
Big Horn |
| 2011-2018 |
Ram |
3500 |
Laramie |
| 2014-2015 |
Ram |
3500 |
Laramie Limited |
| 2011-2018 |
Ram |
3500 |
Laramie Longhorn |
| 2016-2018 |
Ram |
3500 |
Limited |
| 2013-2015,2017 |
Ram |
3500 |
Lone Star |
| 2011-2018 |
Ram |
3500 |
SLT |
| 2011-2013 |
Ram |
3500 |
ST |
| 2013-2018 |
Ram |
3500 |
Tradesman |
| 2011-2015 |
Ram |
4500 |
Laramie |
| 2011-2015 |
Ram |
4500 |
SLT |
| 2011-2013 |
Ram |
4500 |
ST |
| 2013-2015 |
Ram |
4500 |
Tradesman |
| 2011-2015 |
Ram |
5500 |
Laramie |
| 2011-2015 |
Ram |
5500 |
SLT |
| 2011-2013 |
Ram |
5500 |
ST |
| 2013-2015 |
Ram |
5500 |
Tradesman |
