ATS Protector Rear Differential Cover, 14 Bolt 11.5-inch American Axle - 01+ GM, 03+ Dodge
Part # 4029156248
ATS Protector Rear Differential Cover Kit- 14-Bolt, 11.5" Ring Gear American Axle Fits: *GM 2001+ 2500HD & 3500 w/ Full Floating Axle (All Duramax & 8.1L Equipped Trucks) *Dodge 2003 2500 High Output Diesels; 2003 3500 Standard & High Output; 2004-2008 2500 & 3500, Standard & High Output Diesels
Protector Differential Covers Features and Benefits:
- 2.5 quart fluid capacity over stock
- Optimal gear lubrication
- Easy fluid service without removing cover
- Aluminum pan with powder-coated finish
- Built-in heat sink for cooler oil
- Everything you need for easy installation
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 - 2010 | Chevrolet | Express 2500 | LT, LS, Base |
| 2006 - 2010 | Chevrolet | Express 3500 | LT, LS, Base |
| 2015 - 2016 | Chevrolet | Silverado 2500 HD | High Country |
| 2001 - 2005 | Chevrolet | Silverado 2500 HD | LS, Base |
| 2001 - 2016 | Chevrolet | Silverado 2500 HD | LT |
| 2007 - 2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2003 - 2016 | Chevrolet | Silverado 2500 HD | WT |
| 2001 - 2005 | Chevrolet | Silverado 3500 | Base, LS, LT |
| 2004 | Chevrolet | Silverado 3500 | WT |
| 2015 - 2016 | Chevrolet | Silverado 3500 HD | High Country |
| 2007 - 2016 | Chevrolet | Silverado 3500 HD | LTZ, LT, WT |
| 1999 - 2002 | Dodge | Ram 2500 | Base, Custom |
| 2009 | Dodge | Ram 2500 | Crew |
| 2005 - 2010 | Dodge | Ram 2500 | Laramie |
| 2006 - 2010 | Dodge | Ram 2500 | Power Wagon |
| 1999 - 2010 | Dodge | Ram 2500 | SLT |
| 2008 | Dodge | Ram 2500 | SLT Big Horn |
| 2005 | Dodge | Ram 2500 | SLT Daytona |
| 2006 | Dodge | Ram 2500 | SLT Night Runner Sport |
| 2006 - 2008 | Dodge | Ram 2500 | SLT Sport |
| 2006 - 2007 | Dodge | Ram 2500 | Sport, TRX4 |
| 2004 - 2010 | Dodge | Ram 2500 | ST |
| 2008 - 2010 | Dodge | Ram 2500 | SXT |
| 2010 | Dodge | Ram 2500 | TRX |
| 1999 - 2002 | Dodge | Ram 3500 | Custom, Base |
| 1999 - 2010 | Dodge | Ram 3500 | SLT |
| 2006 - 2007 | Dodge | Ram 3500 | Sport |
| 2004 - 2010 | Dodge | Ram 3500 | ST, Laramie |
| 2008 - 2010 | Dodge | Ram 3500 | SXT |
| 2007 | Dodge | Ram 3500 | TRX4 |
| 2006 - 2010 | GMC | Savana 2500 | Base |
| 2007 - 2010 | GMC | Savana 2500 | LT, LS |
| 2009 - 2010 | GMC | Savana 2500 | SLE, SL |
| 2006 - 2010 | GMC | Savana 3500 | LT, LS, Base |
| 2009 - 2010 | GMC | Savana 3500 | SL, SLE |
| 2002 - 2015 | GMC | Sierra 2500 HD | Base |
| 2011 - 2015 | GMC | Sierra 2500 HD | Denali |
| 2001 - 2002 | GMC | Sierra 2500 HD | SL |
| 2001 - 2015 | GMC | Sierra 2500 HD | SLT, SLE |
| 2003 - 2014 | GMC | Sierra 2500 HD | WT |
| 2002 - 2005 | GMC | Sierra 3500 | Base |
| 2001 - 2002 | GMC | Sierra 3500 | SL |
| 2001 - 2005 | GMC | Sierra 3500 | SLE, SLT |
| 2004 - 2005 | GMC | Sierra 3500 | WT |
| 2015 | GMC | Sierra 3500 HD | Base |
| 2011 - 2015 | GMC | Sierra 3500 HD | Denali |
| 2007 - 2015 | GMC | Sierra 3500 HD | SLT, SLE |
| 2007 - 2014 | GMC | Sierra 3500 HD | WT |
| 2006 | Hummer | H1 | Alpha |
| 2012 - 2015 | Ram | 2500 | Hemi Sport, R/T |
| 2014 - 2015 | Ram | 2500 | Laramie Limited |
| 2013 - 2015 | Ram | 2500 | Lone Star, Tradesman, Big Horn |
| 2011 | Ram | 2500 | SLT Sport |
| 2011 - 2015 | Ram | 2500 | ST, Outdoorsman, SLT, Laramie, Power Wagon, Laramie Longhorn |
| 2011 - 2013 | Ram | 2500 | SXT |
| 2014 - 2015 | Ram | 3500 | Laramie Limited |
| 2013 - 2015 | Ram | 3500 | Lone Star, Big Horn, Tradesman |
| 2011 - 2015 | Ram | 3500 | SLT, Laramie, ST, Laramie Longhorn |
| 2011 - 2013 | Ram | 3500 | SXT |