Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface finish reduces both friction & heat for long races & high torque conditions. We use high grade steel in both the ring & pinion, with fitment designed to OEM specs. Go ahead, add loads of horsepower & go big on tires because Yukon offers the widest selection of gear ratios to choose from. You?ll know that your gear choice was the right one, because you chose Yukon. Yukon Ring & Pinions come with a 1 year warranty against manufacture defects. Yukon offers a Y.E.S. Plan for a lifetime, comprehensive, no-questions-asked protection plan covering your gears for as long as you own the vehicle.
Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat, and use high grade steel in both the ring & pinion, with fitment designed to OEM spec
10.5" FORD 3.55 R&P '11 & UP w/ 37spl PINION

Fitment:
Ford E-250 Base 2011
Ford E-250 Base 2012
Ford E-250 Base 2013
Ford E-250 Base 2014
Ford E-350 Super Duty Base 2011
Ford E-350 Super Duty Base 2012
Ford E-350 Super Duty Base 2013
Ford E-350 Super Duty Base 2014
Ford E-350 Super Duty Base 2015
Ford E-350 Super Duty XL 2011
Ford E-350 Super Duty XL 2012
Ford E-350 Super Duty XL 2013
Ford E-350 Super Duty XL 2014
Ford E-350 Super Duty XLT 2011
Ford E-350 Super Duty XLT 2012
Ford E-350 Super Duty XLT 2013
Ford E-350 Super Duty XLT 2014
Ford F-150 FX2 2011
Ford F-150 FX2 2012
Ford F-150 FX2 2013
Ford F-150 FX4 2011
Ford F-150 FX4 2012
Ford F-150 FX4 2013
Ford F-150 Harley-Davidson Edition 2011
Ford F-150 Harley-Davidson Edition 2012
Ford F-150 King Ranch 2011
Ford F-150 King Ranch 2012
Ford F-150 King Ranch 2013
Ford F-150 Lariat 2011
Ford F-150 Lariat 2012
Ford F-150 Lariat 2013
Ford F-150 Lariat Limited 2011
Ford F-150 Limited 2013
Ford F-150 Platinum 2011
Ford F-150 Platinum 2012
Ford F-150 Platinum 2013
Ford F-150 STX 2011
Ford F-150 STX 2012
Ford F-150 STX 2013
Ford F-150 SVT Raptor 2011
Ford F-150 SVT Raptor 2012
Ford F-150 SVT Raptor 2013
Ford F-150 XL 2011
Ford F-150 XL 2012
Ford F-150 XL 2013
Ford F-150 XLT 2011
Ford F-150 XLT 2012
Ford F-150 XLT 2013
Ford F-250 Super Duty King Ranch 2011
Ford F-250 Super Duty King Ranch 2012
Ford F-250 Super Duty King Ranch 2013
Ford F-250 Super Duty King Ranch 2014
Ford F-250 Super Duty King Ranch 2015
Ford F-250 Super Duty Lariat 2011
Ford F-250 Super Duty Lariat 2012
Ford F-250 Super Duty Lariat 2013
Ford F-250 Super Duty Lariat 2014
Ford F-250 Super Duty Lariat 2015
Ford F-250 Super Duty Platinum 2013
Ford F-250 Super Duty Platinum 2014
Ford F-250 Super Duty Platinum 2015
Ford F-250 Super Duty XL 2011
Ford F-250 Super Duty XL 2012
Ford F-250 Super Duty XL 2013
Ford F-250 Super Duty XL 2014
Ford F-250 Super Duty XL 2015
Ford F-250 Super Duty XLT 2011
Ford F-250 Super Duty XLT 2012
Ford F-250 Super Duty XLT 2013
Ford F-250 Super Duty XLT 2014
Ford F-250 Super Duty XLT 2015
Ford F-350 Super Duty King Ranch 2011
Ford F-350 Super Duty King Ranch 2012
Ford F-350 Super Duty King Ranch 2013
Ford F-350 Super Duty King Ranch 2014
Ford F-350 Super Duty King Ranch 2015
Ford F-350 Super Duty Lariat 2011
Ford F-350 Super Duty Lariat 2012
Ford F-350 Super Duty Lariat 2013
Ford F-350 Super Duty Lariat 2014
Ford F-350 Super Duty Lariat 2015
Ford F-350 Super Duty Platinum 2013
Ford F-350 Super Duty Platinum 2014
Ford F-350 Super Duty Platinum 2015
Ford F-350 Super Duty XL 2011
Ford F-350 Super Duty XL 2012
Ford F-350 Super Duty XL 2013
Ford F-350 Super Duty XL 2014
Ford F-350 Super Duty XL 2015
Ford F-350 Super Duty XLT 2011
Ford F-350 Super Duty XLT 2012
Ford F-350 Super Duty XLT 2013
Ford F-350 Super Duty XLT 2014
Ford F-350 Super Duty XLT 2015