K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

This Part Fits:

Year	Make	Model	Submodel
2012-2016	Harley-Davidson	FLD Switchback	Base
2007-2018	Harley-Davidson	FLHR Road King	Base
2007-2013	Harley-Davidson	FLHRC Road King Classic	Base
2002-2006	Harley-Davidson	FLHRCI Road King Classic	Base
2003-2006	Harley-Davidson	FLHRI Road King	Base
2007	Harley-Davidson	FLHRS Road King Custom	Base
2008	Harley-Davidson	FLHRSE4 Screamin Eagle Road King	Base
2004-2006	Harley-Davidson	FLHRSI Road King Custom	Base
2018	Harley-Davidson	FLHRXS Road King Special	Base
2007-2009	Harley-Davidson	FLHT Electra Glide Standard	Base
2002-2006	Harley-Davidson	FLHTCI Electra Glide Classic	Base
2007-2013	Harley-Davidson	FLHTCU Electra Glide Ultra Classic	Base
2002-2006	Harley-Davidson	FLHTCUI Electra Glide Ultra Classic	Base
2010	Harley-Davidson	FLHTCUSE5 CVO Ultra Classic Electra Glide	Base
2009-2013	Harley-Davidson	FLHTCUTG Tri Glide Ultra Classic	Base
2003-2006	Harley-Davidson	FLHTI Electra Glide Standard	Base
2011-2014	Harley-Davidson	FLHTK Electra Glide Ultra Limited	Base
2015-2018	Harley-Davidson	FLHTK Ultra Limited	Base
2015-2016	Harley-Davidson	FLHTKL Ultra Limited Low	Base
2007,2016-2018	Harley-Davidson	FLHX Street Glide	Base
2006	Harley-Davidson	FLHXI Street Glide	Base
2014-2018	Harley-Davidson	FLHXS Street Glide Special	Base
2010-2011	Harley-Davidson	FLHXXX Street Glide Trike	Base
2015-2018	Harley-Davidson	FLRT Freewheeler	Base
2012-2017	Harley-Davidson	FLS Softail Slim	Base
2016-2017	Harley-Davidson	FLSS Softail Slim S	Base
2007-2017	Harley-Davidson	FLSTC Heritage Softail Classic	Base
2002-2006	Harley-Davidson	FLSTCI Heritage Softail Classic	Base
2007-2017	Harley-Davidson	FLSTF Fat Boy	Base
2010-2016	Harley-Davidson	FLSTFB Fat Boy Lo	Base
2016-2017	Harley-Davidson	FLSTFBS Fat Boy S	Base
2001-2006	Harley-Davidson	FLSTFI Fat Boy	Base
2006	Harley-Davidson	FLSTI Heritage Softail	Base
2007-2015	Harley-Davidson	FLSTN Softail Deluxe	Base
2005-2006	Harley-Davidson	FLSTNI Softail Deluxe	Base
2008-2011	Harley-Davidson	FLSTSB Cross Bones	Base
2007	Harley-Davidson	FLSTSC Softail Springer Classic	Base
2005-2006	Harley-Davidson	FLSTSCI Softail Springer Classic	Base
2001-2003	Harley-Davidson	FLSTSI Heritage Springer	Base
2007-2009	Harley-Davidson	FLTR Road Glide	Base
2002-2006	Harley-Davidson	FLTRI Road Glide	Base
2011-2013	Harley-Davidson	FLTRU Road Glide Ultra	Base
2015-2018	Harley-Davidson	FLTRX Road Glide	Base
2010-2013	Harley-Davidson	FLTRX Road Glide Custom	Base
2015-2018	Harley-Davidson	FLTRXS Road Glide Special	Base
2008-2009	Harley-Davidson	FXCW Rocker	Base
2008-2011	Harley-Davidson	FXCWC Rocker C	Base
2007-2010	Harley-Davidson	FXD Dyna Super Glide	Base
2007-2012	Harley-Davidson	FXDB Street Bob	Base
2006	Harley-Davidson	FXDBI Street Bob	Base
2007-2014	Harley-Davidson	FXDC Super Glide Custom	Base
2005-2006	Harley-Davidson	FXDCI Super Glide Custom	Base
2016-2017	Harley-Davidson	FXDF Fat Bob	Base
2004-2006	Harley-Davidson	FXDI Dyna Super Glide	Base
2006	Harley-Davidson	FXDI35 Dyna 35th Anniversary Super Glide	Base
2007-2009	Harley-Davidson	FXDL Dyna Low Rider	Base
2014-2017	Harley-Davidson	FXDL Low Rider	Base
2004-2006	Harley-Davidson	FXDLI Dyna Low Rider	Base
2017	Harley-Davidson	FXDLS Low Rider S	Base
2007-2008,2010-2017	Harley-Davidson	FXDWG Dyna Wide Glide	Base
2004-2006	Harley-Davidson	FXDWGI Dyna Wide Glide	Base
2004-2005	Harley-Davidson	FXDXI Dyna Super Glide Sport	Base
2011-2013	Harley-Davidson	FXS Blackline	Base
2014-2017	Harley-Davidson	FXSB Breakout	Base
2007	Harley-Davidson	FXST Softail Standard	Base
2007-2009	Harley-Davidson	FXSTB Night Train	Base
2001-2006	Harley-Davidson	FXSTBI Night Train	Base
2007-2010	Harley-Davidson	FXSTC Softail Custom	Base
2007	Harley-Davidson	FXSTD Softail Deuce	Base
2001-2006	Harley-Davidson	FXSTDI Softail Deuce	Base
2001-2002	Harley-Davidson	FXSTI Softail Standard	Base
2001-2006	Harley-Davidson	FXSTSI Springer Softail	Base