BANKS 19269 RAM-AIR DIFFERENTIAL COVER KIT-AA14 (11.5 IN) FOR 01-19 GM 2500HD/3500HD | 03-18 DODGE RAM 2500/3500

Banks Ram-Air differential cover extends lubrication life and retains fuel economy. Thanks to its superior fluid and aerodynamics, the Ram-Air Cover out-performs stock and flat-back high-capacity covers and does so with less lubricant. Increased distance between service intervals and less lubricant means you'll save money while extending gear life.

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

Key Highlights

• New patented design features Ram-Air scoops for fastest cooling
• Provides cold high velocity air, overcoming dead air zone behind differential
• Scoops force air up and into massive heat radiation fins
• Engineered to break-away if snagged on an obstacle
• Banks cools 5X better than flat-back covers in on-road towing tests over the same road, same weather, operator and vehicle
• Cools 118 percent better than flat-backs in 200hp 60mph sustained tests
• Dry-mount high-pressure silicone O-ring seal. No messy RTV clean!
• Internal fins transfer heat through the cover into the external fins
• Clears spare tire heat shield, Panhard bars and other components
• Does not sacrifice any ground clearance
• Limited Lifetime Warranty

Fluid Dynamics

• Axle tube lubricant guides directs lube to bearings w/o overfilling
• Cover mates flush with differential housing for smooth fluid flow
• Ring gear raceway controls fluid flow to the pinion and bearings
• Low fluid aeration means longer fluid life

Technical Specs

• Weight: 11.7 lbs
• External heat radiation fin count: 24
• Internal heat absorption fin count: 26
• Dimensions: 14.2 inch X 13.3 inch X 3.8 inch
• External heat radiation fin surface area: 533.782 in2
• Internal heat absorption fin surface area: 119.882 in2
• External heat radiation total surface area: 808.81 in2
• Internal heat absorption total surface area: 215.78 in2
• Fasteners: 14 x stainless steel M8-1.25 flange hex bolts
• Material: A380 aluminum diecast with CNC machined surfaces
• Internal Volume: About 4.0 quarts (Check OEM Owners Manual)

Oil service

• Magnetic drain plug
• Magnetic fill port plug
• 20 degree angled fill port for easy access
• No need to remove cover to change fluid
• 1/2 inch sight glass with contrast screen (visual aid) and Viton seal
• Banks recommends Amsoil 75W-90 Severe Gear Synthetic Gear Lube
• Fill level depends on model year: (About 4.0 quarts Fill To OEM Level)

US Patent 10,443,705 B1CARB E.O. Not Required

Fits 2019-24 Ram 6.4L Gas Trucks
Check fitment notes below for guide

Fitment Alert: AAM

1. Does Not Fit Ram Trucks With Airbag Suspension Alone. (See Fitment Note below)
2. Sway Bar Spacers (19249-2) required on Ram Trucks with OEM sway bar.

The BANKS 19269 RAM-AIR DIFFERENTIAL COVER KIT-AA14 is a groundbreaking product that redefines performance and sets new standards in the automotive industry. Designed by the innovative minds at Banks Engineering, this patented differential cover is engineered to outshine the competition and deliver unparalleled results for your vehicle.

From the moment you install the Banks Ram-Air differential cover, you'll experience a noticeable boost in performance. Its unique design features Ram-Air scoops that provide the fastest cooling possible, overcoming dead air zones behind the differential. The scoops force air up and into massive heat radiation fins, ensuring optimal fluid dynamics and heat rejection.

One of the key highlights of this differential cover is its ability to cool five times better than flat-back covers in on-road towing tests, making it a superior choice for drivers who demand top-notch performance. In addition, the Banks Ram-Air cover is engineered to break away if snagged on an obstacle, ensuring both durability and safety.

With an emphasis on fluid dynamics and heat transfer, this cover is built to last. The internal and external heat radiation fins maximize cooling efficiency, while the low fluid aeration extends the life of the fluid. Plus, the cover is designed to mate flush with the differential housing for smooth fluid flow, ultimately enhancing the lifespan of your gearset.

In terms of specifications, the Banks 19269 RAM-AIR DIFFERENTIAL COVER KIT-AA14 weighs 11.7 lbs and boasts a range of innovative features such as a magnetic drain plug, sight glass with contrast screen, and a 20-degree angled fill port for easy access. It is crafted from A380 aluminum diecast with CNC machined surfaces, ensuring durability and precision.

Backed by a Limited Lifetime Warranty, the Banks Ram-Air differential cover is a must-have for any vehicle enthusiast looking to optimize performance and extend gear life. Choose the Banks 19269 RAM-AIR DIFFERENTIAL COVER KIT-AA14 for unmatched quality and performance that goes beyond expectations. Upgrade your vehicle with Banks Engineering and experience the difference.