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![Bd Diesel Differential Cover Pack Front Aa 12-9.25 & Rear Aa 14-11.5 Dodge Ram 2500 2014-2018 / Ram 3500 2013-2018 Bd Diesel Differential Cover Pack Front Aa 12-9.25 & Rear Aa 14-11.5 Dodge Ram 2500 2014-2018 / Ram 3500 2013-2018](https://cdn11.bigcommerce.com/s-5yvdnrf5of/images/stencil/300x300/products/11007/24731/differential-cover-pack-front-aa-12-9-25-and-rear-aa-14-11-5-dodge-ram-2500-2014-2018-ram-3500-2013-2018__22533.1629828282.jpg?c=1)
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.
Download BD Diesl install Information
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Download BD Diesl Warranty Information