BD Rear Differential Cover AA14-11.5 Dodge 2003-2018 / Chevy 2001-2018
BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life. Other differential covers are large and bulky resulting in lubricating oil being flung off the ring gear causing addition heat and/or wear.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2018 | Chevrolet | Silverado 2500 HD | |
| 2001-2006 | Chevrolet | Silverado 3500 | |
| 2007 | Chevrolet | Silverado 3500 Classic | |
| 2007-2018 | Chevrolet | Silverado 3500 HD | |
| 2003-2010 | Dodge | Ram 2500 | |
| 2003-2010 | Dodge | Ram 3500 | |
| 2001-2018 | GMC | Sierra 2500 HD | |
| 2001-2006 | GMC | Sierra 3500 | |
| 2007-2018 | GMC | Sierra 3500 HD | |
| 2011-2018 | Ram | 2500 | |
| 2011-2018 | Ram | 3500 |