BD Diesel Front Differential Cover AA 14-9.25 (1061826) for 2003-2013 Cummins 5.9L / 6.7L

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The BD Diesel Front Differential Cover AA 14-9.25 (1061826) is a performance upgrade for 2003–2013 Dodge Ram trucks with Cummins 5.9L or 6.7L engines and the AAM 9.25 front axle. Made of cast aluminum, it improves heat dissipation and durability, with increased fluid capacity, internal cooling fins, and magnetic drain/fill plugs for easier maintenance. Finished in corrosion-resistant powder coating, it enhances both function and appearance, making it ideal for diesel owners seeking better drivetrain protection and performance.

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Description

The BD Diesel Front Differential Cover AA 14-9.25 (1061826) is a high-performance upgrade designed specifically for 2003–2013 Dodge Ram trucks equipped with the Cummins 5.9L or 6.7L engines. Engineered for the AAM 9.25 front axle, this differential cover is constructed from durable cast aluminum, offering superior heat dissipation and structural integrity compared to stock covers. It features an increased fluid capacity and internal cooling fins to help maintain optimal operating temperatures under heavy loads or towing conditions. The cover also includes magnetic drain and fill plugs for easier maintenance and extended gear life, as well as a sleek, powder-coated finish for corrosion resistance and a clean, rugged appearance. Ideal for diesel enthusiasts looking to enhance durability and performance, the BD Diesel Front Differential Cover is a smart investment for protecting your drivetrain.

Additional information
Weight 7 lbs
Dimensions 17.5 × 14.3 × 7 in
Fitment

Fitment

2003-2013 Cummins 5.9L / 6.7L

Features

Features

  • Cast Aluminum Internal and external cooling fins
  • Separate fill and drain port
  • Stainless steel allen head cap bolts, fill plug
  • Magnetic drain plug
Installation

Installation

Installation Video

 

INSTALL TIME

  • 30 Minutes

WARRANTY

Parts

  • 36-Months
  • 150,000 Miles
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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