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PROGRESSIVE SUSPENSION

Upgrade Kit - Quik Preload System - 444/944 - Black

Part # 1310-2504

$439.95

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Confirmed fit for 504 motorcycle configurations across Harley-Davidson, model years 1977–2025.

YearsMake & Model
2014-2025Harley-Davidson Road King Police FLHP
1987, 1989-1993Harley-Davidson Sportster 883 XLH
1979Harley-Davidson Café Racer XLCR
2006Harley-Davidson Low Rider FXDL
1979-1985Harley-Davidson Sportster 750 XR
2007Harley-Davidson 883 Roadster XLR
1984-1986Harley-Davidson Tour Glide FLT
2011-2012Harley-Davidson Sportster 1200 XR
1999-2003Harley-Davidson Sportster 1200 XLH
2025Harley-Davidson Tri Glide Ultra Classic FLHTCUTG
2024-2025Harley-Davidson Road Glide Police FLTRXP
2020-2024Harley-Davidson FLTRK Road Glide Limited
2018-2025Harley-Davidson FLTRXSE CVO Road Glide
2015-2024Harley-Davidson FLHTK Ultra Limited
2014-2023Harley-Davidson FLHXS Street Glide Special
2015-2023Harley-Davidson FLTRXS Road Glide Special
2019-2022Harley-Davidson FLHT Electra Glide Standard
2022-2023Harley-Davidson FLHXST Street Glide ST
2014-2021Harley-Davidson FLHTKSE CVO Limited
2014-2024Harley-Davidson FLHX Street Glide
2023Harley-Davidson FLHFB Electra Glide Highway King
2002-2005, 2014-2022Harley-Davidson FLHR Road King
2015-2025Harley-Davidson FLHXSE CVO Street Glide
2022Harley-Davidson FLTRKSE CVO Road Glide Limited
2022-2023Harley-Davidson FLTRXST Road Glide ST
2017-2025Harley-Davidson FLHRXS Road King Special
2015, 2017-2024Harley-Davidson FLTRX Road Glide
2014Harley-Davidson FLHTK Electra Glide Ultra Limited
2024-2025Harley-Davidson FLTRXSTSE CVO Road Glide ST
2021Harley-Davidson FLH Electra Glide Revival
2014-2025Harley-Davidson Electra Glide Police FLHTPI
2014-2019Harley-Davidson FLHTCU Electra Glide Ultra Classic
2016-2019Harley-Davidson FLTRU Road Glide Ultra
1998-2001, 2016Harley-Davidson FLTR Road Glide
1993-2005Harley-Davidson FXDL Dyna Low Rider
1993-2006, 2010-2017Harley-Davidson FXDWG Dyna Wide Glide
1991Harley-Davidson FXDB-S Dyna Glide Sturgis
1995-2006Harley-Davidson FXD Dyna Super Glide
1995-2000Harley-Davidson FXDS-Conv Dyna Convertible
1992, 2005, 2007-2014Harley-Davidson FXDC Super Glide Custom
1992Harley-Davidson FXDB-D Dyna Glide Daytona
2008-2017Harley-Davidson FXDF Fat Bob
2004-2005Harley-Davidson FLHRS Road King Custom
2002-2005Harley-Davidson FLHRCI Road King Classic
1999-2005Harley-Davidson FXDX Dyna Super Glide Sport
2001-2003Harley-Davidson FXDXT Dyna Super Glide T-Sport
2016-2017Harley-Davidson FXDLS Low Rider S
2006-2017Harley-Davidson FXDB Street Bob
2006Harley-Davidson FXDI35 Dyna 35th Anniversary Super Glide
2006Harley-Davidson FXDCI Super Glide Custom
2015-2016Harley-Davidson FLHTCUL Electra Glide Ultra Classic Low
2009-2024Harley-Davidson FLHTCUTG Tri Glide Ultra
2015-2025Harley-Davidson FLRT Freewheeler
2010-2011Harley-Davidson FLHXXX Street Glide Trike
2004-2006, 2009Harley-Davidson XL1200R Sportster 1200 Roadster
2005-2006Harley-Davidson XL883L Sportster 883 Low
2012-2016Harley-Davidson XL1200V Seventy-Two
2009-2022Harley-Davidson XL883N Iron 883
2004-2006Harley-Davidson XL883 Sportster
1986-1995Harley-Davidson XLH883DLX Sportster 883 Deluxe
1986-1987Harley-Davidson XLH1100
1987-1998, 2002-2003Harley-Davidson XLH883HUG Sportster 883 Hugger
2014-2017Harley-Davidson XL1200T SuperLow 1200T
2010-2022Harley-Davidson XL1200X Forty-Eight
2006Harley-Davidson XL1200L Sportster 1200 Low
2007-2012Harley-Davidson XL1200N Sportster 1200 Nightster
2010Harley-Davidson XR1200
1988-1998Harley-Davidson XLH1200
1996-2006, 2011-2019Harley-Davidson XL1200C Sportster 1200 Custom
2004-2006Harley-Davidson XL883C Sportster 883 Custom
2006Harley-Davidson XL883R Sportster 883 Roadster
1986, 1988, 1999-2001Harley-Davidson XLH883
2016-2020Harley-Davidson XL1200CX Roadster
1979-1985Harley-Davidson XLS Roadster
1980-1985Harley-Davidson FLH Electra Glide
1979-1985Harley-Davidson XLH1000
1983-1985Harley-Davidson XLX 1000
1980-1983Harley-Davidson FLT Tour Glide
1979Harley-Davidson XLCH
2020, 2022Harley-Davidson FLHTCUTGSE CVO Tri Glide
2015-2016Harley-Davidson FLTRUSE CVO Road Glide Ultra
1977-1978Harley-Davidson XLCR Cafe Racer
2018-2019Harley-Davidson XL1200XS Forty-Eight Special
2018-2021Harley-Davidson XL1200NS Iron 1200
2023-2025Harley-Davidson FLTRT Road Glide 3
2004-2005Harley-Davidson VRSCB V-Rod
2002-2006Harley-Davidson VRSCA V-Rod
2006Harley-Davidson VRSCD Night Rod
1983-1985Harley-Davidson XR1000
2025Harley-Davidson Road Glide Custom FLTRX
2025Harley-Davidson FLHXU Street Glide Ultra
2025Harley-Davidson Street Glide EFI FLHX

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Overview

The PROGRESSIVE SUSPENSION 1310-2504: Upgrade Kit - Quik Preload System - 444/944 - Black. Confirmed fit for 504 motorcycle configurations across Harley-Davidson, model years 1977–2025. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.

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