• Cart

SKU #: AFE-46-70040 MPN #: 46-70040

AFE Pro Series Front Differential Cover 03-12 Ram 5.9L/6.7L Cummins

$298.00
Get 298 points in loyalty rewards
Description
Front differential covers are essential for your truck because they protect the front differential gear, helping keep fluid cool under heavy use, and provide extra strength for towing or off-road conditions. Without an upgraded cover, factory units can leak or overheat, shortening the life of your differential. AFE Power's Pro Series Front Differential Covers deliver increased strength, cooling, and protection for your Ram. Both share the same durable cast aluminum construction, reinforced ribs, and internal/external fins for strength and cooling, and are offered in two finishes: Raw Aluminum Finish (Cover-Only): Non-machined fins, utilitarian look, provides the same protection and cooling as the black version. Gear oil not included. Oil capacity: 3.5 quarts. Black Powder Coat with Machined Fins (Cover Only): Machined fins for better heat dissipation and style, highlighted in silver. Gear oil not included. Oil capacity: 3.5 quarts. Magnetic drain plug and magnetic-tipped fill plug for maximum front protection Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling Large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling Constructed out of durable die-cast A380-T6 aluminum with reinforced ribs and wrinkle black powder coating with machined fins for maximum strength and styling O-ring mounted in the machined channel for a leak-free seal The optional oil level sight glass and deep-reach magnetic fill plug are great additions to pair with this cover. FEATURES: Increased Oil Capacity: 3.5 quarts for cover-only, 5 quarts for kit Built-in Internal/External Fins: Transfer heat from fluid to air for maximum protection Magnetic Plugs: Capture loose particles for gear safety Fitment Notes: AAM 9.25, 14 bolt axles
Select Package
Back-order

Please Note: This product is currently Back-Ordered. Please be aware that there may be a delay in shipping.

Enter your zip and we'll see if installation is available.

  • Request quotes from local installers at checkout
  • Compare options and choose the best fit for your install

Front differential covers are essential for your truck because they protect the front differential gear, helping keep fluid cool under heavy use, and provide extra strength for towing or off-road conditions. Without an upgraded cover, factory units can leak or overheat, shortening the life of your differential.

AFE Power's Pro Series Front Differential Covers deliver increased strength, cooling, and protection for your Ram. Both share the same durable cast aluminum construction, reinforced ribs, and internal/external fins for strength and cooling, and are offered in two finishes:

  • Raw Aluminum Finish (Cover-Only): Non-machined fins, utilitarian look, provides the same protection and cooling as the black version. Gear oil not included. Oil capacity: 3.5 quarts.
  • Black Powder Coat with Machined Fins (Cover Only): Machined fins for better heat dissipation and style, highlighted in silver. Gear oil not included. Oil capacity: 3.5 quarts.
  • Magnetic drain plug and magnetic-tipped fill plug for maximum front protection
  • Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling
  • Large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling
  • Constructed out of durable die-cast A380-T6 aluminum with reinforced ribs and wrinkle black powder coating with machined fins for maximum strength and styling
  • O-ring mounted in the machined channel for a leak-free seal

The optional oil level sight glass and deep-reach magnetic fill plug are great additions to pair with this cover.

FEATURES:

  • Increased Oil Capacity: 3.5 quarts for cover-only, 5 quarts for kit
  • Built-in Internal/External Fins: Transfer heat from fluid to air for maximum protection
  • Magnetic Plugs: Capture loose particles for gear safety
  • Fitment Notes: AAM 9.25, 14 bolt axles
Vehicle Fitment
2003-2012 5.9/6.7L Ram 2500/3500
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
About AFE
AFE POWER PERFORMANCE PARTS AND ACCESSORIES

Since its founding in 1999, AFE Power (Advanced Flow Engineering) has been a leader in diesel performance. Built to improve airflow, fuel efficiency, and overall vehicle power, AFE Power products are engineered to handle the demands of diesel enthusiasts and professionals alike.

From AFE cold air intakes to high-performance exhausts, AFE Power offers a complete lineup of parts to boost your truck’s performance. Whether you’re running a Cummins, Powerstroke, or Duramax engine, Diesel Power Products has a full range of AFE Power parts to maximize your vehicle’s potential.

AFE COLD AIR INTAKE SYSTEMS FOR MAXIMUM AIRFLOW

One of AFE Power’s best-known products is the AFE cold air intake system, designed to increase airflow and improve combustion efficiency. With options for both open and closed systems, AFE cold air intakes are built to optimize horsepower and throttle response. For those aiming to push their trucks to the limit, these intakes provide the airflow needed for consistent, powerful performance.

AFE FILTERS FOR DIESEL ENGINES

AFE filters are made with various filter media to suit different driving environments. Choose from the Pro 5R, Pro 10R, Pro-GUARD 7, and Pro DRY S filters to achieve the right balance of airflow and filtration. Engineered with multiple layers of protection, AFE filters capture finer debris while maintaining excellent airflow, extending your engine's life and efficiency.

AFE POWER EXHAUST SYSTEMS FOR ENHANCED PERFORMANCE

Upgrading to an AFE Power exhaust system reduces backpressure and increases exhaust flow, allowing for improved performance and fuel efficiency. Built with premium materials, these exhausts provide a deeper sound without compromising factory emissions. AFE Power’s exhaust options help you achieve a cleaner, more efficient burn while adding an aggressive tone to your truck’s performance.

ABOUT ADVANCED FLOW ENGINEERING (AFE)

Headquartered in Corona, California, Advanced Flow Engineering (AFE) is known for its high-tech, in-house manufacturing and testing facilities, which include capabilities like CNC machining, CAD design, dyno testing, and more. With a commitment to quality and innovation, AFE Power continues to push the boundaries in diesel performance parts, delivering products that meet the needs of today’s diesel enthusiasts.

SHOP AFE PARTS AT DIESEL POWER PRODUCTS

Diesel Power Products is proud to offer a comprehensive selection of AFE parts for diesel trucks. From cold air intakes and filters to exhaust systems and tuners, we carry everything you need to upgrade your diesel truck with high-performance AFE Power products. Our experts are here to help you find the right parts for your specific needs.

Overall rating: 5.0 / 5 from 2 reviews.

AI Generated Review Summary

Summary topics

Review topics: [].

Review highlights

Reviews

Worth it, pros and cons

"Pros and Cons, Pros: 1: Well thought out design and function 2: Porthole view gauge 3: Magnetic Drain plug 4: 6" magnetic plug Cons: 1: Instruction Manual could go into more detail 2: Porthole view gauge was not pre install as listed 3: 14 Allen screws look great, but top 4 are difficult to install but doable 4: No Teflon tape/ pipe sealant included I am very pleased with my purchased. The design cant really be improved on and function; IE gear lube changes will be easy. I'm a function over looks person but have to admit the black wrinkled finish looks awesome, especially compared to the OEM cover. I researched a lot diff covers and scored perfect with this unit, it is absolutely worth the price!"

Joseph S. (5/5)

Holds Oil

"It doesn’t come with everything you need to put it on. Just need gasket maker. Also there is a dipstick add on that has a larger magnetic. Order it now because the shipping for just that add on is $20."

SD C. (5/5)

Q&A

With this front diff cover will I need to also buy a gasket? And if so which one?
Comes with O-Ring -MC