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Progressive Suspension 444 Series Shock - Black - Heavy-Duty - 13.5" 444-4003B
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PROGRESSIVE SUSPENSION

Progressive Suspension 444 Series Shock - Black - Heavy-Duty - 13.5" 444-4003B

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$843.68
$703.07
(You save $140.61 )
SKU:
1310-0872
Condition:
New
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Description

Features

  • Feature the all-new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality
  • Deflective disc valving
  • Pre-load spring adjusts by hand with no special tool needed
  • Includes a progressive-rate spring and are high-pressure gas charged for consistent performance
  • Made in the USA
 Position Notes
2014-2017Harley-DavidsonXL1200T SuperLow 1200T--
2006-2024Harley-DavidsonFLHX Street Glide--
1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019Harley-DavidsonFLHTCU Electra Glide Ultra Classic--
1998-2006Harley-DavidsonElectra Glide Ultra Classic FLHTCU--
1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2016Harley-DavidsonFLTR Road Glide--
2004-2007Harley-DavidsonFLHRS Road King Custom--
1989-1995Harley-DavidsonFLTCU Tour Glide Ultra Classic--
1996Harley-DavidsonTour Glide Ultra Classic FLTCU--
1981-1993Harley-DavidsonFLTC Tour Glide Classic--
1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011, 2012, 2013Harley-DavidsonFLHTC Electra Glide Classic--
1986, 1987, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009Harley-DavidsonFLHT Electra Glide Standard--
1995-2006Harley-DavidsonFLHTCUI Electra Glide Ultra Classic--
1996-2006Harley-DavidsonFLHTCI Electra Glide Classic--
2011-2013Harley-DavidsonFLTRX Road Glide Custom--
2011, 2012, 2013, 2016, 2017, 2018, 2019Harley-DavidsonFLTRU Road Glide Ultra--
2004-2006Harley-DavidsonFLHRSI Road King Custom--
1998-2006Harley-DavidsonFLHRCI Road King Classic--
1996Harley-DavidsonFLTCUI Tour Glide Ultra Classic--
1996-2019Harley-DavidsonXL1200C Sportster 1200 Custom--
1996-2003Harley-DavidsonXL1200S Sportster 1200 Sport--
2004-2008Harley-DavidsonXL883 Sportster--
1999-2009Harley-DavidsonXL883C Sportster 883 Custom--
2005-2010Harley-DavidsonXL883L Sportster 883 Low--
1999-2003Harley-DavidsonSportster 1200 XLH--
1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003Harley-DavidsonSportster 883 XLH--
2009-2022Harley-DavidsonXL883N Iron 883--
2007-2012Harley-DavidsonXL1200N Sportster 1200 Nightster--
1986-1995Harley-DavidsonXLH883DLX Sportster 883 Deluxe--
2014-2023Harley-DavidsonFLHXS Street Glide Special--
2015-2023Harley-DavidsonFLTRXS Road Glide Special--
2015-2024Harley-DavidsonFLHTK Ultra Limited--
1982-1983Harley-DavidsonSuper Glide II FXRS--
2011-2019Harley-DavidsonXL883L SuperLow--
1987-1994Harley-DavidsonFXLR Low Rider Custom--
1989, 1990, 1993Harley-DavidsonLow Rider FXRS--
1984, 1985, 1986, 1987, 1988, 1991, 1992Harley-DavidsonFXRS Low Glide--
1983-1992Harley-DavidsonFXRT Sport Glide--
1982, 1983, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994Harley-DavidsonFXR Super Glide II--
2003-2006Harley-DavidsonFLHTI Electra Glide Standard--
1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2006Harley-DavidsonFLHRI Road King--
1995, 1998, 1999Harley-DavidsonRoad King EFI FLHR--
1994-2022Harley-DavidsonFLHR Road King--
2010-2014Harley-DavidsonFLHTK Electra Glide Ultra Limited--
1988-1998Harley-DavidsonXLH1200--
1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2002, 2003Harley-DavidsonXLH883HUG Sportster 883 Hugger--
2007Harley-DavidsonXL50 50th Anniversary Sportster--
2015-2019Harley-DavidsonFLHTKL Ultra Limited Low--
2012-2016Harley-DavidsonXL1200V Seventy-Two--
1980-1983Harley-DavidsonFLT Tour Glide--
1984Harley-DavidsonFXRDG Disc Glide--
2010-2022Harley-DavidsonXL1200X Forty-Eight--
1993Harley-DavidsonSport Glide FXRT--
1998-2006Harley-DavidsonFLTRI Road Glide--
2002-2006Harley-Davidson1200 Custom EFI XLC--
2004-2006Harley-Davidson883 Custom EFI XLC--
2011-2017Harley-Davidson1200 XLCP--
2010Harley-DavidsonXR1200--
1980-1981Harley-DavidsonFLHC Electra Glide Classic--
1995-2025Harley-DavidsonElectra Glide Police FLHTPI--
1983-2006Harley-DavidsonElectra Glide Police FLHTP--
1980, 1981, 1982, 1987, 1988, 1989, 1990, 1991, 1992, 1993Harley-DavidsonFLHS Electra Glide Sport--
1995-1997Harley-DavidsonRoad King Classic EFI FLHRC--
2007-2013Harley-DavidsonFLHRC Road King Classic--
2001Harley-DavidsonFLTRSEI2 Screamin Eagle Road Glide 2--
2011, 2015, 2016Harley-DavidsonFLTRUSE CVO Road Glide Ultra--
2010, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024Harley-DavidsonFLHXSE CVO Street Glide--
2002Harley-DavidsonFLHRSEI Screamin Eagle Road King--
2017-2025Harley-DavidsonFLHRXS Road King Special--
1979-1985Harley-DavidsonXLS Roadster--
1979-1985Harley-DavidsonSportster 750 XR--
2016-2021Harley-DavidsonFLHTKSE CVO Limited--
2021Harley-DavidsonFLH Electra Glide Revival--
2023Harley-DavidsonFLHFB Electra Glide Highway King--
2022-2023Harley-DavidsonFLTRXST Road Glide ST--
2012, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025Harley-DavidsonFLTRXSE CVO Road Glide--
2024-2025Harley-DavidsonFLTRXSTSE CVO Road Glide ST--
1980, 1994Harley-DavidsonTour Glide Classic FLTC--
2006-2011Harley-DavidsonXL1200L Sportster 1200 Low--
2004-2009Harley-DavidsonXL1200R Sportster 1200 Roadster--
2002, 2003, 2005, 2006, 2007Harley-DavidsonXL883R Sportster 883 Roadster--
1986, 1988, 1999, 2000, 2001Harley-DavidsonXLH883--
1986-1987Harley-DavidsonXLH1100--
1983-1985Harley-DavidsonElectra Glide Standard FLHT--
2005-2006Harley-Davidson883 Roadster EFI XLR--
2010-2012Harley-DavidsonXR1200X--
2009Harley-DavidsonSportster 1200 X XR--
2018-2019Harley-DavidsonXL1200XS Forty-Eight Special--
2011-2012Harley-DavidsonSportster 1200 XR--
2000Harley-DavidsonFLTRSEI Screamin Eagle Road Glide--
1984-1986Harley-DavidsonTour Glide FLT--
2015, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024Harley-DavidsonFLTRX Road Glide--
2010Harley-DavidsonFLHTCUSE5 CVO Ultra Classic Electra Glide--
2009-2013Harley-DavidsonRoad King Classic FLHRC--
2008Harley-DavidsonFLHRSE4 Screamin Eagle Road King--
1979-1985Harley-DavidsonXLH1000--
2020-2024Harley-DavidsonFLTRK Road Glide Limited--
2022-2023Harley-DavidsonFLHXST Street Glide ST--
2014-2025Harley-DavidsonRoad King Police FLHP--
2024-2025Harley-DavidsonRoad Glide Police FLTRXP--
2011Harley-DavidsonFLHTCUSE6 CVO Ultra Classic Electra Glide--
2006Harley-DavidsonFLHTCUSE Screamin Eagle Ultra Classic Electra Glide--
1979Harley-DavidsonCafé Racer XLCR--
1979Harley-DavidsonXLCH--
2016-2020Harley-DavidsonXL1200CX Roadster--
1985, 1987Harley-DavidsonFXRC Low Rider Chrome--
2006Harley-Davidson883 Low EFI XLL--
2018-2021Harley-DavidsonXL1200NS Iron 1200--
2006Harley-Davidson1200 Roadster EFI XLR--
2009Harley-DavidsonFLTRSE3 CVO Road Glide--
2013Harley-DavidsonFLHRSE5 CVO Road King--
2010-2011Harley-DavidsonFLHXXX Street Glide Trike--
1983-1985Harley-DavidsonXR1000--
2025Harley-DavidsonStreet Glide EFI FLHX--
2025Harley-DavidsonCVO Street Glide FLHXSE--
1995Harley-DavidsonElectra Glide Classic EFI FLHTCI--
2006Harley-DavidsonFLHXI Street Glide--
2009Harley-Davidson883 EFI XL--
1985Harley-DavidsonFLH Electra Glide--
2009Harley-DavidsonFLHTCUSE4 CVO Ultra Classic Electra Glide--
1983-1985Harley-DavidsonXLX 1000--
2025Harley-DavidsonRoad Glide Custom FLTRX--
2007Harley-Davidson883 Roadster XLR--
2006Harley-DavidsonElectra Glide Classic FLHTC--
1984-1985Harley-DavidsonFLHX Electra Glide Special--
2000-2002Harley-DavidsonElectra Glide Standard EFI FLHTI--
2013Harley-DavidsonFLHTCUSE8 CVO Ultra Classic Electra Glide--
2011Harley-DavidsonFLHXSE2 CVO Street Glide--
2007Harley-DavidsonFLHTCUSE2 Screamin Eagle Ultra Classic Electra Glide--
2004Harley-DavidsonFLHTCSE Screamin Eagle Electra Glide--
2005Harley-DavidsonFLHTCSE2 Screamin Eagle Electra Glide 2--
2003Harley-DavidsonFLHRSEI2 Screamin Eagle Road King 2--
2015-2016Harley-DavidsonFLHTCUL Electra Glide Ultra Classic Low--
2013Harley-DavidsonFLTRXSE2 CVO Road Glide Custom--
2012Harley-DavidsonFLHXSE3 CVO Street Glide--
2006Harley-Davidson1200 Low EFI XLL--
2012Harley-DavidsonFLHTCUSE7 CVO Ultra Classic Electra Glide--
2008Harley-DavidsonFLHTCUSE3 Screamin Eagle Ultra Classic Electra Glide--
2007Harley-DavidsonFLHRSE3 Screamin Eagle Road King--
1977-1978Harley-DavidsonXLCR Cafe Racer--
2025Harley-DavidsonStreet Glide Ultra FLHXU--

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