Fuel filler caps fit all 1992-early 2018 XL Sportster, 1992-2017 Dyna (except 2004-2017 FXD Low Rider, 1999-2005 FXDX Super Glide Sport, 2005-2006 FXDC Super Glide Custom and 2007 FXDSE Screamin' Eagle Dyna), 2000-2017 Softail (except FXFB & FXFBS, FXSTD Deuce and 2007-2008 FXSTSSE), 1994-2017 FLHR & FLHRC Road King and 2015-2017 FLRT Freewheeler.