The 444 Series Shocks feature a proprietary patented Frequency Sensing Technology (FST) that has the unique ability to dynamically adjust damping as you ride; what this means is whether you're hitting the small or big bumps in the road, the shock distributes oil through ports accordingly to soak up the hit making for an ultimately comfortable ride. A top mount threaded preload adjuster allows for fine-tuning with a simple twist of the cap. 444 Series shocks are available in 3 configurations: Standard Weight, Heavy-duty (250+ lbs.) and Super Heavy Duty (Touring Models only - 350+ lbs.).
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021 | Harley-Davidson | FLH Electra Glide Revival | Base |
| 2023 | Harley-Davidson | FLHFB Electra Glide Highway King | Base |
| 1997-2022 | Harley-Davidson | FLHR Road King | Base |
| 2007-2013 | Harley-Davidson | FLHRC Road King Classic | Base |
| 1998-2006 | Harley-Davidson | FLHRCI Road King Classic | Base |
| 1997,2000-2005 | Harley-Davidson | FLHRI Road King | Base |
| 2004-2007 | Harley-Davidson | FLHRS Road King Custom | Base |
| 2002 | Harley-Davidson | FLHRSEI Screamin Eagle Road King | Base |
| 2003 | Harley-Davidson | FLHRSEI2 Screamin Eagle Road King 2 | Base |
| 2017-2024 | Harley-Davidson | FLHRXS Road King Special | Base |
| 1997-2009,2019-2022 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 1997-2005,2007-2013 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 1997-2006 | Harley-Davidson | FLHTCI Electra Glide Classic | Base |
| 1997,2007-2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 1997-2006 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic | Base |
| 2015-2016 | Harley-Davidson | FLHTCUL Electra Glide Ultra Classic Low | Base |
| 2003-2005 | Harley-Davidson | FLHTI Electra Glide Standard | Base |
| 2014-2024 | Harley-Davidson | FLHTK Ultra Limited | Base |
| 2015-2019 | Harley-Davidson | FLHTKL Ultra Limited Low | Base |
| 2014-2021 | Harley-Davidson | FLHTKSE CVO Limited | Base |
| 2006-2024 | Harley-Davidson | FLHX Street Glide | Base |
| 2014-2023 | Harley-Davidson | FLHXS Street Glide Special | Base |
| 2010,2015-2022 | Harley-Davidson | FLHXSE CVO Street Glide | Base |
| 2022-2023 | Harley-Davidson | FLHXST Street Glide ST | Base |
| 1980-1983 | Harley-Davidson | FLT Tour Glide | Base |
| 1998-2010,2016 | Harley-Davidson | FLTR Road Glide | Base |
| 1998-2006 | Harley-Davidson | FLTRI Road Glide | Base |
| 2020-2024 | Harley-Davidson | FLTRK Road Glide Limited | Base |
| 2022 | Harley-Davidson | FLTRKSE CVO Road Glide Limited | Base |
| 2009 | Harley-Davidson | FLTRSE3 CVO Road Glide | Base |
| 2011-2013,2016-2019 | Harley-Davidson | FLTRU Road Glide Ultra | Base |
| 2011,2015-2016 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | Base |
| 2015-2024 | Harley-Davidson | FLTRX Road Glide | Base |
| 2010-2013 | Harley-Davidson | FLTRX Road Glide Custom | Base |
| 2015-2023 | Harley-Davidson | FLTRXS Road Glide Special | Base |
| 2018-2022 | Harley-Davidson | FLTRXSE CVO Road Glide | Base |
| 2012 | Harley-Davidson | FLTRXSE CVO Road Glide Custom | Base |
| 2022-2023 | Harley-Davidson | FLTRXST Road Glide ST | Base |
| 1995-2010 | Harley-Davidson | XL1200C Sportster 1200 Custom | Base |
| 2016-2020 | Harley-Davidson | XL1200CX Roadster | Base |
| 2006-2011 | Harley-Davidson | XL1200L Sportster 1200 Low | Base |
| 2007-2012 | Harley-Davidson | XL1200N Sportster 1200 Nightster | Base |
| 2018-2021 | Harley-Davidson | XL1200NS Iron 1200 | Base |
| 2004-2009 | Harley-Davidson | XL1200R Sportster 1200 Roadster | Base |
| 1995-2003 | Harley-Davidson | XL1200S Sportster 1200 Sport | Base |
| 2014-2017 | Harley-Davidson | XL1200T SuperLow 1200T | Base |
| 2012-2016 | Harley-Davidson | XL1200V Seventy-Two | Base |
| 2010-2022 | Harley-Davidson | XL1200X Forty-Eight | Base |
| 2018-2019 | Harley-Davidson | XL1200XS Forty-Eight Special | Base |
| 2007 | Harley-Davidson | XL50 50th Anniversary Sportster | Base |
| 2004-2008 | Harley-Davidson | XL883 Sportster | Base |
| 1999-2009 | Harley-Davidson | XL883C Sportster 883 Custom | Base |
| 2005-2010 | Harley-Davidson | XL883L Sportster 883 Low | Base |
| 2012-2019 | Harley-Davidson | XL883L SuperLow | Base |
| 2009-2022 | Harley-Davidson | XL883N Iron 883 | Base |
| 2002-2003,2005-2007 | Harley-Davidson | XL883R Sportster 883 Roadster | Base |
| 1979 | Harley-Davidson | XLCH | Base |
| 1977-1978 | Harley-Davidson | XLCR Cafe Racer | Base |
| 1986-1987 | Harley-Davidson | XLH1100 | Base |
| 1988-2003 | Harley-Davidson | XLH1200 | Base |
| 1986-2003 | Harley-Davidson | XLH883 | Base |
| 1986-1996 | Harley-Davidson | XLH883DLX Sportster 883 Deluxe | Base |
| 1987-2003 | Harley-Davidson | XLH883HUG Sportster 883 Hugger | Base |
| 1979-1985 | Harley-Davidson | XLS Roadster | Base |
| 1983-1984 | Harley-Davidson | XR1000 | Base |
| 2009-2010 | Harley-Davidson | XR1200 | Base |
| 2010-2012 | Harley-Davidson | XR1200X | Base |