Banks Power Natural Patented design Differential Cover Kit for 85-19 Ford F250 19262

Banks Power Ram-Air Differential Cover is designed to improve performance over existing differential covers. It features a patented design that aims for superior cooling and efficient fluid flow. Constructed from aircraft-grade aluminum, this cover is intended for painting or powder-coating to prevent discoloration and surface oxidation.
Key Highlights
• New patented design features Ram-Air scoops for fastest cooling
o Provides cold high velocity air, overcoming “dead air zone” behind differential
o Scoops force air up and into massive heat radiation fins
o 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% 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
Oil service
• Magnetic drain plug
• Magnetic fill port plug
• 20° angled fill port for easy access
• No need to remove cover to change fluid
• 1/2 in 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

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