BD Diesel Differential Cover Pack Front AA 14-9.25 & Rear AA 14-11.5 (1061827) for 2003-2013 Cummins 5.9L / 6.7L

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The BD Diesel Differential Cover Pack (1061827) is a high-performance upgrade for 2003–2013 Dodge Ram trucks with Cummins 5.9L or 6.7L engines. It includes front and rear aluminum differential covers designed to improve durability, cooling, and overall performance. Features include a finned design for better heat dissipation, magnetic drain plugs, and corrosion-resistant stainless-steel hardware. Ideal for heavy-duty use like towing and off-roading, this kit offers enhanced protection and longevity for your vehicle’s differential components.

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Description

The BD Diesel Differential Cover Pack (1061827) is a premium upgrade designed for 2003–2013 Dodge Ram trucks equipped with the Cummins 5.9L or 6.7L engines. This kit includes both front and rear differential covers—Front AA 14-9.25 and Rear AA 14-11.5—crafted to enhance durability, cooling, and performance under heavy-duty conditions. Built from high-quality aluminum with a sleek, finned design, these covers help dissipate heat more efficiently, extending the life of your differential oil and internal components. Each cover is precision-engineered to ensure a perfect fit and features a magnetic drain plug and stainless-steel hardware for easy maintenance and corrosion resistance. Ideal for towing, off-roading, or performance driving, this BD Diesel Differential Cover Pack offers reliable protection and long-lasting performance for your Cummins-powered Ram.

Additional information
Weight 14.5 lbs
Dimensions 38.5 × 19 × 9 in
Fitment

Fitment

2003-2013 Cummins 5.9L / 6.7L

Features

Features

  • Front Cover fits AA 14-9.25
  • Rear Cover fits AA 14-11.5
  • Cast Aluminum Internal and external cooling fins
  • Separate fill and drain ports
  • Magnetic drain plugs
  • Stainless steel allen head cap bolts and fill plugs
  • Engineered cover design keeps oil on the gears (Rear)
  • Deflects oil back onto the ring gear and into the pinion gear for cooler longer life (Rear)
  • Extra capacity sump located at bottom for gears to pick up oil (Rear)
  • Gasketless cover has integral re-usable Viton O-Ring (Rear)
Installation

Installation

INSTALL TIME

  • 1 Hour

WARRANTY

Parts

  • 36-Months
  • 150,000 Miles
Warning

Warning

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

About brand
BD Diesel Performance is a diesel performance manufacturer focused on reliability and towing performance. The company designs parts that improve durability, power delivery, and vehicle control. BD Diesel products support daily driving, heavy towing, and work-ready diesel trucks. BD Diesel engineers turbochargers, exhaust brakes, transmission upgrades, and fuel system components. Their products help manage heat, control exhaust flow, and protect drivetrain parts. These upgrades improve drivability under load and during long pulls. Diesel owners trust BD Diesel for proven solutions. Whether upgrading a tow rig or improving reliability, BD Diesel delivers parts built for real-world use.
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