Differential Covers by Banks Power. When it comes to product development, Banks 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 Banks performance design has a United States Patent. Look, when Banks set out to build a product for your vehicle, they only engineer the best.
Features:
Banks cools 5X better than flat-back covers in on-road towing tests over the same road, same weather, operator and vehicle
Banks cools 118% better than flat-back covers in controlled 200hp 60mph sustained dyno tests
New patented design features Ram-Air scoops
Forces air up and into massive heat radiation fins providing the fastest cooling on the market
Provides cold high velocity air, overcoming “dead air zone” behind differential
Engineered to break-away if snagged on an obstacle
Internal heat absorption fins transfer heat through the cover to the external fins
Dry-mount high-pressure silicone O-ring seal. No messy RTV clean up when servicing differential
Clears spare tire heat shield, Panhard bars and other suspension components
Lowest point is the rear differential housing, not the Banks Ram-Air cover
Limited Lifetime Warranty
Fluid Dynamics
Cover mates perfectly with differential housing for unobstructed fluid flow
Ring gear controls the fluid flow path to the pinion and bearing sets
Axle tube lubricant guides direct fluid to axle bearings without over-filling
Low fluid aeration means longer fluid life
Oil service
No need to remove cover to change fluid
Magnetic drain plug
Magnetic fill port plug
20° angled fill port for easy access
1/2" sight glass with contrast screen (visual aid) and Viton seal