View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your Ram 3500 with diff covers? At Tunersports.com we carry a huge selection of the top name brand performance diff cover parts and accessories.
 OUT OF STOCK 1061825-RCSOther differential covers are large and bulky resulting in lubricating oil being flung off the ring gear. BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life.... BD Diesel Differential Cover - 13-18 Dodge 2500 AAM 14-Bolt w/ RCS 2013-2013 Ram 3500 ST 2013-2015 Ram 3500 Lone Star 2013-2018 Ram 3500 Big Horn / Laramie / Laramie Longhorn / SLT / Tradesman 2014-2015 Ram 3500 Laramie Limited 2016-2018 Ram 3500 Limited 2017-2017 Ram 3500 Lone Star $358.95 |
 IN STOCK 1061826Other differential covers are large and bulky resulting in lubricating oil being flung off the ring gear. BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life.... BD Diesel Differential Cover Front - AA 14-9.25 - 03-13 Dodge 2500/03-12 3500 2011-2013 Ram 3500 Laramie / Laramie Longhorn / SLT / ST 2013-2013 Ram 3500 Big Horn / Lone Star / Tradesman $353.95 |
 IN STOCK 1061827Other differential covers are large and bulky resulting in lubricating oil being flung off the ring gear. BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life.... BD Diesel Differential Cover Pack Front & Rear - 03-13 Dodge 2500 /03-12 3500 2011-2012 Ram 3500 Laramie / Laramie Longhorn / SLT / ST $617.95 |
 IN STOCK - DROPSHIPS 1061829Add a stylish look to your front and read end with a BD Front Diff cover. Made from cast aluminum, BD differential covers have both internal and external fins for extra cooling plus a sleek curved design. Rear cover design deflects the oil back onto the ring gear and into the pinion gear for cooler ... BD Diesel Differential Cover Pack Front & Rear - 14-18 Ram 2500/3500 w/o Rear Coil Springs 2013-2013 Ram 3500 ST 2013-2015 Ram 3500 Lone Star 2013-2018 Ram 3500 Big Horn / Laramie / Laramie Longhorn / SLT / Tradesman 2014-2015 Ram 3500 Laramie Limited 2016-2018 Ram 3500 Limited 2017-2017 Ram 3500 Lone Star $624.95 |
 IN STOCK - DROPSHIPS YP C5-C11.5These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design made from aluminum and polished to perfection. ... Yukon Gear Finned Aluminum Cover For Dodge & GM 11.5in 2011-2013 Ram 3500 ST 2011-2016 Ram 3500 Laramie / Laramie Longhorn / SLT 2013-2015 Ram 3500 Lone Star 2013-2016 Ram 3500 Big Horn / Tradesman 2014-2015 Ram 3500 Laramie Limited 2016-2016 Ram 3500 Limited $422.08 |
 IN STOCK - LOW YHCC-AAM11.5Yukon Hardcore Diff Covers are constructed from thick-walled, high-strength nodular steel to protect lockers, gears and axles from the most extreme hits in off road driving. They also increase the structural rigidity of the differential, reducing deflection under high-torque situations that can put ... Yukon Gear Hardcore Diff Cover for 11.5in & 11.8in GM Dodge Ram 2011-2013 Ram 3500 ST 2011-2018 Ram 3500 Laramie / Laramie Longhorn / SLT 2013-2015 Ram 3500 Lone Star 2013-2018 Ram 3500 Big Horn / Tradesman 2014-2015 Ram 3500 Laramie Limited 2016-2018 Ram 3500 Limited 2017-2017 Ram 3500 Lone Star $282.89 |
 IN STOCK - DROPSHIPS YP C5-C9.25-FThese Yukon replacement diff covers are a direct bolt-on. ... Yukon Gear Steel Cover For Chrysler 9.25in Front 2011-2013 Ram 3500 ST 2011-2016 Ram 3500 Laramie / Laramie Longhorn / SLT 2013-2015 Ram 3500 Lone Star 2013-2016 Ram 3500 Big Horn / Tradesman 2014-2015 Ram 3500 Laramie Limited 2016-2016 Ram 3500 Limited $204.89 |
 IN STOCK - DROPSHIPS YP C5-C9.25F-12BOLtThese Yukon replacement diff covers are a direct bolt-on.... Yukon Gear 12 Bolt Cover For 2014+ Chrysler 9.25in Front - Steel 2014-2015 Ram 3500 Laramie Limited / Lone Star 2014-2018 Ram 3500 Big Horn / Laramie / Laramie Longhorn / SLT / Tradesman 2016-2018 Ram 3500 Limited 2017-2017 Ram 3500 Lone Star $82.89 |