Banks 85-19 Ford F250/ F350 10.25in 12 Bolt Black Milled Differential Cover Kit

Fuel Economy was tested on the Mustang dyno using the OBD-II fuel flow rate and vehicle speed data, as well as the Banks emissions analyzer to measure fuel economy calculated from tailpipe emissions. The dyno was calibrated to simulate a 7,500 lb vehicle with an engine output of 30 HP required to maintain a 50 mph steady state speed. The truck was warmed to operating temperature then held at a constant 50 mph for a fixed length of time to procure an accurate average fuel consumption. The test was repeated for all covers as per their respective manufacturer*s fill level specifications. Features and Benefits 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 raceway 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 Ram-Air Differential Cover Kit, Satin Black/Machined, w/Hardware for 1985-2022 Ford Sterling Axle 12-bolt with 10.25/10.5 ring gear Patented design cools 5X better than flat-backs 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. US Patent #10,443,705 Fitment: FordExcursionEddie Bauer2003 FordExcursionEddie Bauer2004 FordExcursionEddie Bauer2005 FordExcursionLimited2000 FordExcursionLimited2001 FordExcursionLimited2002 FordExcursionLimited2003 FordExcursionLimited2004 FordExcursionLimited2005 FordExcursionXLS2004 FordExcursionXLS2005 FordExcursionXLT2000 FordExcursionXLT2001 FordExcursionXLT2002 FordExcursionXLT2003 FordExcursionXLT2004 FordExcursionXLT2005 FordF-250Base1985 FordF-250Base1986 FordF-250Base1997 FordF-250Base1998 FordF-250Base1999 FordF-250Custom1987 FordF-250Custom1988 FordF-250Custom1989 FordF-250Custom1990 FordF-250Custom1991 FordF-250Custom1992 FordF-250Eddie Bauer1995 FordF-250Eddie Bauer1996 FordF-250Lariat1997 FordF-250Lariat1998 FordF-250Lariat1999 FordF-250Special1995 FordF-250Special1996 FordF-250XL1985 FordF-250XL1986 FordF-250XL1987 FordF-250XL1988 FordF-250XL1989 FordF-250XL1990 FordF-250XL1991 FordF-250XL1992 FordF-250XL1993 FordF-250XL1994 FordF-250XL1995 FordF-250XL1996 FordF-250XL1997 FordF-250XL1998 FordF-250XL1999 FordF-250XLT1993 FordF-250XLT1994 FordF-250XLT1995 FordF-250XLT1996 FordF-250XLT1997 FordF-250XLT1998 FordF-250XLT1999 FordF-250XLT Lariat1985 FordF-250XLT Lariat1986 FordF-250XLT Lariat1987 FordF-250XLT Lariat1988 FordF-250XLT Lariat1989 FordF-250XLT Lariat1990 FordF-250XLT Lariat1991 FordF-250XLT Lariat1992 FordF-250 HDXL1997 FordF-250 HDXLT1997 FordF-250 Super DutyCabela's2009 FordF-250 Super DutyCabela's2010 FordF-250 Super DutyFX42008 FordF-250 Super DutyFX42009 FordF-250 Super DutyHarley-Davidson Edition2004 FordF-250 Super DutyHarley-Davidson Edition2005 FordF-250 Super DutyHarley-Davidson Edition2006 FordF-250 Super DutyHarley-Davidson Edition2007 FordF-250 Super DutyHarley-Davidson Edition2008 FordF-250 Super DutyHarley-Davidson Edition2009 FordF-250 Super DutyHarley-Davidson Edition2010 FordF-250 Super DutyKing Ranch2004 FordF-250 Super DutyKing Ranch2005 FordF-250 Super DutyKing Ranch2006 FordF-250 Super DutyKing Ranch2007 FordF-250 Super DutyKing Ranch2008 FordF-250 Super DutyKing Ranch2009 FordF-250 Super DutyKing Ranch2010 FordF-250 Super DutyKing Ranch2011 FordF-250 Super DutyKing Ranch2012 FordF-250 Super DutyKing Ranch2013 FordF-250 Super DutyKing Ranch2014 FordF-250 Super DutyKing Ranch2015 FordF-250 Super DutyKing Ranch2016 FordF-250 Super DutyKing Ranch2017 FordF-250 Super DutyKing Ranch2018 FordF-250 Super DutyKing Ranch2019 FordF-250 Super DutyKing Ranch2020 FordF-250 Super DutyKing Ranch2021 FordF-250 Super DutyKing Ranch2022 FordF-250 Super DutyLariat1999 FordF-250 Super DutyLariat2000 FordF-250 Super DutyLariat2001 FordF-250 Super DutyLariat2002 FordF-250 Super DutyLariat2003 FordF-250 Super DutyLariat2004 FordF-250 Super DutyLariat2005 FordF-250 Super DutyLariat2006 FordF-250 Super DutyLariat2007 FordF-250 Super DutyLariat2008 FordF-250 Super DutyLariat2009 FordF-250 Super DutyLariat2010 FordF-250 Super DutyLariat2011 FordF-250 Super DutyLariat2012 FordF-250 Super DutyLariat2013 FordF-250 Super DutyLariat2014 FordF-250 Super DutyLariat2015 FordF-250 Super DutyLariat2016 FordF-250 Super DutyLariat2017 FordF-250 Super DutyLariat2018 FordF-250 Super DutyLariat2019 FordF-250 Super DutyLariat2020 FordF-250 Super DutyLariat2021 FordF-250 Super DutyLariat2022 FordF-250 Super DutyLimited2018 FordF-250 Super DutyLimited2019 FordF-250 Super DutyLimited2020 FordF-250 Super DutyLimited2021 FordF-250 Super DutyLimited2022 FordF-250 Super DutyPlatinum2013 FordF-250 Super DutyPlatinum2014 FordF-250 Super DutyPlatinum2015 FordF-250 Super DutyPlatinum2016 FordF-250 Super DutyPlatinum2017 FordF-250 Super DutyPlatinum2018 FordF-250 Super DutyPlatinum2019 FordF-250 Super DutyPlatinum2020 FordF-250 Super DutyPlatinum2021 FordF-250 Super DutyPlatinum2022 FordF-250 Super DutyXL1999 FordF-250 Super DutyXL2000 FordF-250 Super DutyXL2001 FordF-250 Super DutyXL2002 FordF-250 Super DutyXL2003 FordF-250 Super DutyXL2004 FordF-250 Super DutyXL2005 FordF-250 Super DutyXL2006 FordF-250 Super DutyXL2007 FordF-250 Super DutyXL2008 FordF-250 Super DutyXL2009 FordF-250 Super DutyXL2010 FordF-250 Super DutyXL2011 FordF-250 Super DutyXL2012 FordF-250 Super DutyXL2013 FordF-250 Super DutyXL2014 FordF-250 Super DutyXL2015 FordF-250 Super DutyXL2016 FordF-250 Super DutyXL2017 FordF-250 Super DutyXL2018 FordF-250 Super DutyXL2019 FordF-250 Super DutyXL2020 FordF-250 Super DutyXL2021 FordF-250 Super DutyXL2022 FordF-250 Super DutyXLT1999 FordF-250 Super DutyXLT2000 FordF-250 Super DutyXLT2001 FordF-250 Super DutyXLT2002 FordF-250 Super DutyXLT2003 FordF-250 Super DutyXLT2004 FordF-250 Super DutyXLT2005 FordF-250 Super DutyXLT2006 FordF-250 Super DutyXLT2007 FordF-250 Super DutyXLT2008 FordF-250 Super DutyXLT2009 FordF-250 Super DutyXLT2010 FordF-250 Super DutyXLT2011 FordF-250 Super DutyXLT2012 FordF-250 Super DutyXLT2013 FordF-250 Super DutyXLT2014 FordF-250 Super DutyXLT2015 FordF-250 Super DutyXLT2016 FordF-250 Super DutyXLT2017 FordF-250 Super DutyXLT2018 FordF-250 Super DutyXLT2019 FordF-250 Super DutyXLT2020 FordF-250 Super DutyXLT2021 FordF-250 Super DutyXLT2022 FordF-350Base1985 FordF-350Base1986 FordF-350Base1997 FordF-350Custom1987 FordF-350Custom1988 FordF-350Custom1989 FordF-350Custom1990 FordF-350Custom1991 FordF-350Custom1992 FordF-350Eddie Bauer1995 FordF-350Special1995 FordF-350Special1996 FordF-350XL1985 FordF-350XL1986 FordF-350XL1987 FordF-350XL1988 FordF-350XL1989 FordF-350XL1990 FordF-350XL1991 FordF-350XL1992 FordF-350XL1993 FordF-350XL1994 FordF-350XL1995 FordF-350XL1996 FordF-350XL1997 FordF-350XLT1993 FordF-350XLT1994 FordF-350XLT1995 FordF-350XLT1996 FordF-350XLT1997 FordF-350XLT Lariat1985 FordF-350XLT Lariat1986 FordF-350XLT Lariat1987 FordF-350XLT Lariat1988 FordF-350XLT Lariat1989 FordF-350XLT Lariat1990 FordF-350XLT Lariat1991 FordF-350XLT Lariat1992 FordF-350 Super DutyCabela's2009 FordF-350 Super DutyCabela's2010 FordF-350 Super DutyFX42008 FordF-350 Super DutyFX42009 FordF-350 Super DutyHarley-Davidson Edition2004 FordF-350 Super DutyHarley-Davidson Edition2005 FordF-350 Super DutyHarley-Davidson Edition2006 FordF-350 Super DutyHarley-Davidson Edition2007 FordF-350 Super DutyHarley-Davidson Edition2008 FordF-350 Super DutyHarley-Davidson Edition2009 FordF-350 Super DutyHarley-Davidson Edition2010 FordF-350 Super DutyKing Ranch2003 FordF-350 Super DutyKing Ranch2004 FordF-350 Super DutyKing Ranch2005 FordF-350 Super DutyKing Ranch2006 FordF-350 Super DutyKing Ranch2007 FordF-350 Super DutyKing Ranch2008 FordF-350 Super DutyKing Ranch2009 FordF-350 Super DutyKing Ranch2010 FordF-350 Super DutyKing Ranch2011 FordF-350 Super DutyKing Ranch2012 FordF-350 Super DutyKing Ranch2013 FordF-350 Super DutyKing Ranch2014 FordF-350 Super DutyKing Ranch2015 FordF-350 Super DutyKing Ranch2016 FordF-350 Super DutyKing Ranch2017 FordF-350 Super DutyKing Ranch2018 FordF-350 Super DutyKing Ranch2019 FordF-350 Super DutyKing Ranch2020 FordF-350 Super DutyKing Ranch2021 FordF-350 Super DutyKing Ranch2022 FordF-350 Super DutyLariat1999 FordF-350 Super DutyLariat2000 FordF-350 Super DutyLariat2001 FordF-350 Super DutyLariat2002 FordF-350 Super DutyLariat2003 FordF-350 Super DutyLariat2004 FordF-350 Super DutyLariat2005 FordF-350 Super DutyLariat2006 FordF-350 Super DutyLariat2007 FordF-350 Super DutyLariat2008 FordF-350 Super DutyLariat2009 FordF-350 Super DutyLariat2010 FordF-350 Super DutyLariat2011 FordF-350 Super DutyLariat2012 FordF-350 Super DutyLariat2013 FordF-350 Super DutyLariat2014 FordF-350 Super DutyLariat2015 FordF-350 Super DutyLariat2016 FordF-350 Super DutyLariat2017 FordF-350 Super DutyLariat2018 FordF-350 Super DutyLariat2019 FordF-350 Super DutyLariat2020 FordF-350 Super DutyLariat2021 FordF-350 Super DutyLariat2022 FordF-350 Super DutyLimited2018 FordF-350 Super DutyLimited2019 FordF-350 Super DutyLimited2020 FordF-350 Super DutyLimited2021 FordF-350 Super DutyLimited2022 FordF-350 Super DutyPlatinum2013 FordF-350 Super DutyPlatinum2014 FordF-350 Super DutyPlatinum2015 FordF-350 Super DutyPlatinum2016 FordF-350 Super DutyPlatinum2017 FordF-350 Super DutyPlatinum2018 FordF-350 Super DutyPlatinum2019 FordF-350 Super DutyPlatinum2020 FordF-350 Super DutyPlatinum2021 FordF-350 Super DutyPlatinum2022 FordF-350 Super DutyXL1999 FordF-350 Super DutyXL2000 FordF-350 Super DutyXL2001 FordF-350 Super DutyXL2002 FordF-350 Super DutyXL2003 FordF-350 Super DutyXL2004 FordF-350 Super DutyXL2005 FordF-350 Super DutyXL2006 FordF-350 Super DutyXL2007 FordF-350 Super DutyXL2008 FordF-350 Super DutyXL2009 FordF-350 Super DutyXL2010 FordF-350 Super DutyXL2011 FordF-350 Super DutyXL2012 FordF-350 Super DutyXL2013 FordF-350 Super DutyXL2014 FordF-350 Super DutyXL2015 FordF-350 Super DutyXL2016 FordF-350 Super DutyXL2017 FordF-350 Super DutyXL2018 FordF-350 Super DutyXL2019 FordF-350 Super DutyXL2020 FordF-350 Super DutyXL2021 FordF-350 Super DutyXL2022 FordF-350 Super DutyXLT1999 FordF-350 Super DutyXLT2000 FordF-350 Super DutyXLT2001 FordF-350 Super DutyXLT2002 FordF-350 Super DutyXLT2003 FordF-350 Super DutyXLT2004 FordF-350 Super DutyXLT2005 FordF-350 Super DutyXLT2006 FordF-350 Super DutyXLT2007 FordF-350 Super DutyXLT2008 FordF-350 Super DutyXLT2009 FordF-350 Super DutyXLT2010 FordF-350 Super DutyXLT2011 FordF-350 Super DutyXLT2012 FordF-350 Super DutyXLT2013 FordF-350 Super DutyXLT2014 FordF-350 Super DutyXLT2015 FordF-350 Super DutyXLT2016 FordF-350 Super DutyXLT2017 FordF-350 Super DutyXLT2018 FordF-350 Super DutyXLT2019 FordF-350 Super DutyXLT2020 FordF-350 Super DutyXLT2021 FordF-350 Super DutyXLT2022