Ram-Air Differential Cover Kit for 19-26 Ram and 20-26 Chevy/GMC, with 11.5 inch or 12 inch 14-Bolt AAM Rear Axle Natural Aluminum Banks Power
SKU: 11671776634

Ram-Air Differential Cover Kit for 19-26 Ram and 20-26 Chevy/GMC, with 11.5 inch or 12 inch 14-Bolt AAM Rear Axle Natural Aluminum Banks Power

Sale price$184.50 Regular price$205.00
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Ram-Air Differential Cover Kit for 19-26 Ram and 20-26 Chevy/GMC, with 11.5 inch or 12 inch 14-Bolt AAM Rear Axle Natural Aluminum Banks PowerBanks Ram Air differential cover extends lubrication life by keeping your fluid cooler, thanks to its superior fluid and aerodynamics. The system cools 5X better than high capacity aftermarket covers in on road towing tests. It cools 118 percent better than competitors in 200 hp 60mph sustained tests. When it comes to product development, we only make products that increase performance and beat the competition. So when we tested the popular Diff

Banks Ram-Air differential cover extends lubrication life by keeping your fluid cooler, thanks to its superior fluid and aerodynamics. The system cools 5X better than high-capacity aftermarket covers in on-road towing tests. It cools 118 percent better than competitors in 200 hp 60mph sustained tests. 

When it comes to product development, we only make products that increase performance and beat the competition. So when we tested the popular Diff Covers on the market, we were shocked to find out that they actually hurt performance. This lead to the development of something so New and Incredible that our performance design has a United States Patent.
Look, when we set out to build a product for your vehicle, we only engineer the best. What else would you expect from a company with a winning legacy that spans decades. We are here to win, and we just did (AGAIN) in a huge way

Patented Forced-Air Cooling Design

  • Ram-Air scoops force air through heat radiation fins
  • FlowThru Fins transfer heat through the cover to the exterior
  • High velocity air overcomes "dear air zone" behind differential

Perfect Fluid Dynamics

  • Reduces fluid aeration
  • Ring gear raceway guides fluid to ring & pinion interface
  • Fluid guided to axle tubes and bearings

Easier Maintenance

  • View fluid level through sight glass
  • Angled fill port
  • Magnetic drain plug
  • Retains stock fluid quantity
  • Increased distance between service intervals

Thoughtfully Engineered

  • Temp sensor port
  • O-ring seal, no messy RTV
  • Maintains stock ground clearance
  • Ram-Air scoops break away if hit

    Fitment:

    Also fits OEM locker style differentials

    Does Not Fit Ram Trucks With Airbag Suspension Alone

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 11671776634

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    4.1 ★★★★★
    Based on 554 reviews
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    Product Reviews
    T
    Verified Purchase
    The Central Scrutinizer
    Lake Worth, US
    ★★★★★ 5
    Worked Great. Save a Near New Tire
    Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
    I got these because twice this year I picked up a nail in my motorcycle tire. The local shops want to sell tires so they won't patch any tire no matter how new. I used these on two tires, a steel-belted radial and a bias-ply off-road tire. It worked out great, both have been holding air for months now and by doing it myself I saved hundreds of $$$. These are the best way to pemanently patch a tire that's gotten a smallish puncture.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 1, 2025
    W
    Verified Purchase
    Wilson Xu
    New York, US
    ★★★★★ 5
    Good quality, Best for schools and shops.
    Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
    I bought this butyl repair patch and the quality is good. I brought it to the school where I’m learning automotive repair and used it as a teaching consumable. Many students tried it, and everyone thought it worked very well. One thing I would suggest for individual buyers: pay attention to the size combinations in the package. For most car owners, you may end up using only one size more often. Because of that, this mixed-size packaging is probably more suitable for schools, training programs, or auto repair shops where different sizes are needed regularly. Overall, it’s still a good quality product and performs exactly as expected.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 15, 2026
    J
    Verified Purchase
    Jon P Summers
    Louisville, US
    ★★★★★ 4
    Look very useful
    Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
    Haven't actually used them yet, but they look like the perfect way to fix a flat. As can be seen they come in various sizes depending on what you will need. All you need to get is some tire patch rubber cement and a good inner tire sealer (I picked up a can of Xtra Seal)
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 1, 2024
    Z
    Verified Purchase
    Zac Briggs
    Waukegan, US
    ★★★★★ 5
    Saved me from buying a tire
    Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch, Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
    Took our ancient van on a trip to Florida (from IL) and wouldn't you know we picked up some debris in construction. I was able to plug it however the next morning it was flat again. This time I used 2 plugs to and we were able to get home on that. Realizing this wasn't what I wanted my wife driving around and I didn't wanna buy tires for a van with 250k on it I set out to find some internal patches. I pulled the tire off using a harbor freight bead breaker and some motion pro spoons, used vulcanizing Compound and a dremel and patched it right up. Once the tire is off its a really easy process and I just marked my tire and rim to keep the balance close when it went back together. All appears to be working perfectly with no leaks over the past few weeks. This cost way less than a new tire and now I have more for other holes in the future
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 2, 2024
    B
    Verified Purchase
    ballpeen
    Louisville, US
    ★★★★★ 5
    Better than just a patch
    Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
    Do what they are suppose to do, easy to use
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 2, 2026

    recommand products