BD Diesel 1061827 AA 14-9.25 & AA 14-11.5 Front & Rear Differential Cover Set | 2003-2013 Dodge RAM 2500/3500

Dominate The Road With Cooler Gears And Stronger Seals

If you want to give your Ram’s drivetrain the protection it deserves, this front and rear differential cover set from BD Diesel is a serious upgrade over stock. Built to take abuse, this combo is more than just tough-looking hardware, it’s engineered to keep your gear oil cool and your internals running smooth mile after mile. Whether you’re hauling heavy loads or hitting steep inclines, these covers help prevent heat buildup with a cast aluminum design and integrated cooling fins on both the inside and outside. The rear cover steps it up even further with a performance-focused shape that redirects oil directly onto the ring and pinion gears, helping reduce wear and extend service life. With an added sump at the bottom, your gears pick up more oil where it matters most. You’ll also get magnetic drain plugs to catch metal shavings, plus easy-access fill and drain ports that make maintenance less of a hassle. If you’re wrenching in the driveway or out on the job site, this setup is a smart way to keep your differentials running cooler and longer.

Engineered For Flow Longevity And Hassle Free Service

Designed specifically for 2003-2013 Dodge Ram 2500 and 3500 models, this BD Diesel front and rear differential cover set is built to match AA 14-9.25 and AA 14-11.5 axle housings. Both covers are precision cast from aluminum and feature internal and external cooling fins that work together to dissipate heat more efficiently under load. The rear cover is where the engineering really shines, using a contoured shape that forces oil back onto the ring gear and into the pinion gear, helping maintain optimal lubrication even during demanding towing or off-road use. A built-in sump at the lowest point ensures oil pickup is never compromised, providing extra fluid capacity for better thermal control. Maintenance is simplified with separate fill and drain ports, along with magnetic drain plugs that help capture metal debris before it can circulate through the system. Stainless steel allen head cap bolts and fill plugs are included for a tight, corrosion-resistant seal. Plus, the gasketless design uses an integrated, re-usable Viton O-ring that forms a dependable seal without the mess or hassle of traditional RTV.

Fitment: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Dodge RAM 2500/3500 5.9L Cummins/6.7L Cummins

• 1 Hour

• 36-Months
• 150,000 Miles

• Cannot be used on 2013-up with Rear Coil Spring (RCS)

• This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. (EMS:4)