Banks Power Differential Covers

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Banks Power Parts & Accessories
  • Banks Power Differential Covers

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  • Original Price: $434.67 - $461.45
  • Our Price: $397.85 - $422.28
  • Shipping: Free Shipping
  • Availability: Ships in 1 day

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. 


  • 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
  • Banks recommends Amsoil 75W-90 Severe Gear Synthetic Gear Lube Easy Pack
  • Fill level depends on model year. See vehicle owner's manual.