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Progressive Suspension 444 Series Shocks for Harley-Davidson Models

Product may vary from photo(s).

Everyday Low Price: $669.99

Gold Club Price: What's This? $602.99

J&P Part: 504-487

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Description

Important warranty information: Warranty Information

This product was proudly made in the USA Made In The USA

Progressive Suspension 444 Series Shocks for Harley-Davidson Models

• After more than a decade of ruling the roads with their famous 440 Series shocks with IAS, Progressive Suspension has unveiled another breakthrough design

• It is dubbed Frequency Sensing Technology (FST) for its unique ability to dynamically adjust damping as you ride

• Frequency Sensing Technology allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality

• These shocks also feature deflective disc valving, hand adjustable spring pre-load (no special tools needed), and progressive rate springs

• High pressure gas charged for consistent performance

• Sold in pairs

• Lifetime Limited Warranty

Product Specs

  • Adjustable: Yes
  • Finish: Chrome
  • Gas Filled: Yes
  • Length: 11-1/2″
  • Manufacturer Part Number: 444-4006C
  • Sold in Units: Pair
  • Standard or Heavy Duty: Standard Duty

Fitment

Harley-Davidson® Models

  • Electra Glide Sport FLHS : 1981–1983
  • Sportster 1000 Anniversary XLHA : 1982
  • Sportster 1000 Anniversary XLSA : 1982
  • Sportster 1000 Electric Start XLH1000 : 1985
  • Sportster 1000 Roadster XLS : 1979–1981, 1983, 1985
  • Sportster 1100 Electric Start Anniversary XLH1100 : 1987
  • Sportster 1100 Electric Start XLH1100 : 1986–1987
  • Sportster 1200 Custom XLH1200C : 1996–2003
  • Sportster 1200 Sport XLH1200S : 1996–2003
  • Sportster 1200 Standard XLH1200 : 1988–2003
  • Sportster 883 Custom XLH883C : 1999–2003
  • Sportster 883 Deluxe XLH883 : 1988–1995
  • Sportster 883 Hugger XLH883 : 1988–2003
  • Sportster 883 Roadster XLH883R : 2003
  • Sportster 883 Standard XLH883 : 1987–1991, 1993–2003
  • Super Glide 1st Edition FXR2 : 1999
  • Super Glide 2nd Edition FXR3 : 1999
  • Super Glide 3rd Edition FXR4 : 2000
  • Super Glide Custom FXRC : 1985
  • Super Glide Disc Glide FXRDG : 1984
  • Super Glide FXR : 1986–1994
  • Super Glide FXRS : 1986–1991
  • Super Glide Grand Touring FXRD : 1986
  • Super Glide II FXR : 1982–1985
  • Super Glide II FXRS : 1982–1985
  • Super Glide Low Rider Anniversary FXLR : 1987
  • Super Glide Low Rider Anniversary FXRS : 1988
  • Super Glide Low Rider Convertible FXRS : 1989–1993
  • Super Glide Low Rider FXLR : 1987–1994
  • Super Glide Low Rider Sport FXRS-SP : 1987–1993
  • Super Glide Police Model FXRP : 1984–1994
  • Super Glide Sport Glide FXRT : 1983–1992
  • Touring Electra Glide Classic Anniversary FLHTC : 1988
  • Touring Electra Glide Classic EFI FLHTCI : 1996–2005
  • Touring Electra Glide Classic FLHTC : 1983–2005
  • Touring Electra Glide Classic Shrine EFI FLHTCI : 2004–2005
  • Touring Electra Glide Police EFI FLHTPI : 2005
  • Touring Electra Glide Special Edition FLHX : 1984
  • Touring Electra Glide Sport FLHS : 1984, 1987–1993
  • Touring Electra Glide Standard EFI FLHTI : 2003–2005
  • Touring Electra Glide Standard FLHT : 1983, 1986, 1995–2005
  • Touring Electra Glide Ultra Classic EFI FLHTCUI : 1995–2005
  • Touring Electra Glide Ultra Classic FLHTCU : 1989–1998
  • Touring Electra Glide Ultra Classic FLHTCUI : 2005
  • Touring Electra Glide Ultra Classic Shrine EFI FLHTCUI : 2005
  • Touring Electra Glide Ultra Classic Side Car FLHTCUI : 2004–2005
  • Touring Road Glide EFI FLTRI : 1998–2005
  • Touring Road Glide FLTR : 1998–2001
  • Touring Road King Classic EFI FLHRCI : 1998–2005
  • Touring Road King Custom EFI FLHRSI : 2004–2005
  • Touring Road King Custom FLHRS : 2004–2005
  • Touring Road King EFI FLHRI : 1996–2005
  • Touring Road King FLHR : 1994–2005
  • Touring Road King Police CA EFI FLHPEI : 2005
  • Touring Road King Police EFI FLHPI : 2005
  • Touring Road King Shrine EFI FLHRI : 2004–2005
  • Touring Tour Glide Classic Anniversary FLTC : 1988
  • Touring Tour Glide Classic FLTC : 1981–1992
  • Touring Tour Glide FLT : 1980–1983
  • Touring Tour Glide Ultra Classic EFI FLTCUI : 1996
  • Touring Tour Glide Ultra Classic FLTCU : 1989–1995