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  3. AFE DISCOUNT 46-70392

AFE DISCOUNT 46-70392 Rear Power Pro Cover Fins 2500/3500

fits model: 2500, 3500, Mach. make: Dodge. year: 2014–2018.

46-70392 Afe Discount D Power Pro Series Rear Diff Cover Blk With Mach Fins For 14-18 Dodge 2500/3500

( Brand: Afe Discount ), ( Manufacturer Part Number: 46-70392 ), ( Part Type: Cover )

Review AFE DISCOUNT Discount46-70392 Power Pro Series Rear Diff Cover Blk Fins For Dodge 2500/3500 fits MACH 2500 3500 2014–2018

The AFE Power PRO Rear Cover with Mach-Fins (Part Number: 46-70392) is a high-performance upgrade for the air intake system on select 14-18 Dodge 2500 and 3500 trucks. This product is designed to replace the factory rear cover, enhancing both the appearance and functionality of your truck's engine.

The AFE Power PRO Rear Cover boasts an innovative Mach-Fins design that significantly increases the surface area of the intake system. These fins help to improve airflow and filtration, ensuring that your engine receives a consistent supply of clean air. In turn, this can lead to increased horsepower, torque, and improved engine performance.

This AFE Power component is meticulously engineered from high-quality materials, ensuring a perfect fit and finish. Its robust construction is designed to withstand the rigors of daily driving, making it an ideal choice for both street and off-road applications.

The AFE Power PRO Rear Cover with Mach-Fins also features a sleek, aerodynamic design that complements the overall look of your Dodge truck. Its polished finish adds an element of style and sophistication, making it a standout addition to any vehicle.

Installation of this AFE Power component is straightforward and can be accomplished in a relatively short amount of time. It comes with all necessary hardware for a hassle-free installation process. Additionally, AFE offers comprehensive installation instructions to guide you through the process step by step.

In conclusion, the AFE Power PRO Rear Cover with Mach-Fins (Part Number: 46-70392) is an exceptional upgrade for the air intake system on 14-18 Dodge 2500 and 3500 trucks. It offers enhanced performance, improved filtration, and an appealing aesthetic appeal, making it an essential accessory for any serious truck enthusiast.

Power Pro Rear Cover Mach Fin for Dodge 2500/3500 (AFE 46-70392): A Detailed Analysis

Introduction:

The AFE Power Pro Rear Cover Mach Fin (AFE 46-70392) is a performance upgrade designed for 14-18 Dodge 2500/3500 trucks. This component aims to enhance the cooling efficiency of the engine by improving the flow of air through the engine. In this analysis, we will discuss the potential advantages and disadvantages of investing in this product.

Pros:

1. Enhanced Cooling Efficiency: The primary advantage of the AFE Power Pro Rear Cover Mach Fin is its ability to improve cooling efficiency. By increasing the surface area of the engine exposed to air, the component allows for more effective heat dissipation, which can contribute to better overall engine performance.

2. Durable Construction: The AFE Power Pro Rear Cover Mach Fin is made of high-quality materials, ensuring that it can withstand the rigors of heavy-duty usage. This durability makes it a worthwhile investment for those who demand reliability and longevity from their performance upgrades.

3. Easy Installation: Installing the AFE Power Pro Rear Cover Mach Fin is a relatively straightforward process. Most users report that the installation process takes less than an hour, making it an accessible upgrade for those who prefer DIY projects.

Cons:

1. Cost: The AFE Power Pro Rear Cover Mach Fin is priced higher than some of its competitors. While the cost may be justifiable given the component's durability and performance benefits, it may deter some potential buyers who are looking for more budget-friendly options.

2. Potential Clearance Issues: Some users have reported clearance issues when installing the AFE Power Pro Rear Cover Mach Fin. In certain instances, the fins may interfere with other components, requiring modifications to ensure proper clearance.

3. Noise Level: The AFE Power Pro Rear Cover Mach Fin may increase the noise level of the engine due to the increased airflow. While this is a common side effect of performance upgrades, it may be a concern for those who prioritize a quiet driving experience.

Conclusion:

The AFE Power Pro Rear Cover Mach Fin for Dodge 2500/3500 trucks offers several advantages, including enhanced cooling efficiency, durable construction, and easy installation. However, it also comes with some potential drawbacks, such as cost, clearance issues, and increased noise level. Ultimately, the decision to invest in this performance upgrade depends on the individual's priorities and budget.

Recommendation:

If you are a Dodge 2500/3500 truck owner who values improved engine performance and is willing to invest in a high-quality, durable product, the AFE Power Pro Rear Cover Mach Fin is an excellent choice. However, if you are on a tighter budget or are concerned about clearance issues or noise level, you may want to explore alternative options before making your final decision.

Details:

Pro Series differential covers include an oil level sight glass and magnetic deep reach fill plug. Oil Level Sight Glass: A pre-installed oil level sight glass allows quick and easy inspection. Increased Oil Capacity: This cover has an increased oil capacity over stock for better performance a longer duration. Standard Shipping is either USPS Ground Advantage, UPS or FedEx.

MENU Store Pages. Shipping times may very depending on shipping service used. This cover is finished with black powder-coating and Machined fins for a distinctive look. When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.

Built-in Internal/External Fins: internal and external fins transfer heat from the oil to outside air for maximum cooling. Magnetic Plugs: This system incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection. Calibration Plug: plug set to the factory oil level eliminate overfilling. This cover comes with all necessary hardware for easy installation.

This differential cover is constructed out of durable cast aluminum with reinforced ribs for maximum strength. AFe Power Pro Series Rear Diff Cover Blk w/ Mach Fins for 14-18 Dodge 2500/3500: Thumbnails to:: aFe Powers new rear differential cover brings performance engineering the protection of your axle's.

part #: 4670392 prices

  • $370.00-$541.10

specifications othellodrivetrain:

  • for models: 2500, 3500, Mach
  • for makes: Dodge
  • for years: 2014-2018
  • brand: Afe Discount
  • mpn: 46-70392
  • part type: Cover

payments othellodrivetrain:

  • credit card: Diners-club
  • other
  • wallet: Paypal

returns othellodrivetrain:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

general othellodrivetrain:

  • condition: New
  • Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain

seller othellodrivetrain:

  • city: Arden, North Carolina
  • # reviews: 35210
  • rating: 99.9%

offer othellodrivetrain:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 2
  • started: April 15, 2026

shipping othellodrivetrain:

  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
  • class: Standard
  • cost: $21.40
  • type: Calculated
  • transit: 3-7 Days
for models: 2500, 3500, mach, for makes: dodge, for years: 2014-2018, part type: cover,
category: auto parts > car truck parts accessories > transmission drivetrain, sku: 13739366842388603,

Afe Discount 46-70392 Is Similar To:

othellodrivetrain logo
5 offers $370.00–$541.10 USD
  • Offer #1: $408.01 price + $0.00 shipping estimate = $408.01* total. AFe Power Pro Series Rear Differential Cover Black w/ Machined Fins 14-18 Dodge Trucks 2500/3500.FREE SHIPPING
  • Offer #2: $370.00 price + $10.00 shipping estimate = $380.00* total.+$10.00 shipping
  • Offer #3: $541.10 price + $0.00 shipping estimate = $541.10* total.FREE SHIPPING
  • Offer #4: $409.99 price + $0.00 shipping estimate = $409.99* total.FREE SHIPPING
  • Offer #5: $380.00 price + $0.00 shipping estimate = $380.00* total. Built-in Internal/External Fins: Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential.FREE SHIPPING

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