Fuel filler cap, threaded

Bad Boy 1996–1997 Cross Bones 2008–2011 Cross Bones Springer 2008–2011 Fat Boy 1996–2017 Fat Boy 15th Anniversary 2005 Fat Boy Lo 2010–2017 Fat Boy Lo 110th Anniversary 2013 Fat Boy S 2016–2017 Fat Boy Special 2010–2017 Fat Boy Special 110th Anniversary 2013 Forty-Eight 2010–2017 Heritage Softail 2006 Heritage Softail Classic 1996–2017 Heritage Softail Classic 110th Anniversary 2013 Heritage Softail Special/Nostalgia 1996 Heritage Softail Springer 1997–2003 Iron 2009–2017 Low 2005–2011 Nightster 2007–2012 Roadster 2002–2017 Rocker 2008–2009 Rocker C 2008–2011 Seventy-Two 2012–2016 Softail 1999–2007 Softail Breakout 107 2018 Softail Breakout 114 2018 Softail Breakout Anniversary (ANX) 114 2018 Softail Deluxe 2005–2017 Softail Deluxe 107 2018 Softail Deuce 2001–2006 Softail Fat Bob 107 2018 Softail Fat Bob 114 2018 Softail Fat Boy 107 2018 Softail Fat Boy 114 2018 Softail Fat Boy Anniversary (ANV) 114 2018 Softail Fat Boy Anniversary (ANX) 114 2018 Softail Heritage Classic 107 2018 Softail Heritage Classic 114 2018 Softail Heritage Classic Anniversary 114 2018 Softail Night Train 1999–2009 Softail Slim 2012–2017 Softail Slim 107 2018 Softail Slim S 2016–2017 Softail Sport Glide 107 2018 Softail Springer 1996–2006 Softail Springer Classic 2005–2007 Softail Standard 2008–2015 Softail Street Bob 107 2018 Sport 1996–2003 Sportster 1996–2009 Sportster 53 Custom 1998–2003 Sportster Custom 1996–2018 Sportster Custom 110th Anniversary 2013 Sportster Custom LE A 2014–2016 Sportster Custom LE B 2014–2017 Sportster Forty-Eight 2018 Sportster Forty-Eight Anniversary (ANX) 2018 Sportster Forty-Eight Special 2018 Sportster Iron 2018 Sportster Roadster 2018 Sportster SuperLow 2018 Street 2018 Super Low 2011–2017