Banks 19259 Natural Aluminum Finish Ram-Air Rear Differential Cover Kit

Banks Power Ram-Air differential covers for AAM 11.5" and 11.8" 14-Bolt Rear Axles  have been tested and proven to provide greater cooling than stock AND aftermarket competitor flat-back differential covers. Banks diff covers extend lubrication life and reject heat faster than any other cover on the market. The patented design cools 5x better than flat-back covers because of the competition’s failure to direct airflow. With over two years of development and testing, the Banks Engineering team was able to uncover and solve the issue of poor airflow and flawed fluid dynamics. Proprietary Ram-Air scoops direct air through channeled fins, cooling the differential and internal oil temperatures. The superior design outperforms the competition, reducing gear wear and maintenance.

Key Features

• Natural Aluminum Finish
• Fits 2001-2019 Chevy Silverado & GMC Sierra with AAM 11.5" or 11.8" 14 Bolt Rear Axle
• Fits 2003-2018 Dodge Ram Trucks with AAM 11.5" or 11.8" 14 Bolt Rear Axle
• Fits 2019-2024 Ram Trucks with 6.4L Hemi (See Fitment Check Info Below)
• Banks Unique Patented Diff Cover Design Cools 5 Times Better than Flat-Back Diff Covers
• Cools 118% Better Than Flat-Back Diff Covers in 200HP 60 MPH Sustained Tests
• Die-Cast Aluminum Construction for Exceptional Strength and Precise Fit
• Magnetic Fill Plug with 20° Angle for Easy Fill & Recessed Magnetic Drain Plug for Easy Changes
• Sight-glass with Contrast Screen and Viton O-ring Seal.
• Designed with Breakaway Scoops.
• Note: Banks Sway Bar Spacers (#19249-2) Required on 2014+ Ram Trucks with OEM Sway Bar

A Banks diff cover retains the same low point as factory and competitors so you never sacrifice ground clearance. All Banks diff covers include a sensor port for transmission temp monitoring, angled easy-access fill port, magnetic drain plug to simplify oil changes, and sight glass for easy viewing. For the best performance and results, Banks recommends AMSOIL lubricants because of the thorough testing of their full synthetic formulas.