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Progressive Suspension 440 I.A.S. Series Heavy Duty Shocks for FLT, FXR and Sportster

Progressive Suspension 440 I.A.S. Series Heavy Duty Shocks for FLT, FXR and Sportster
Product may vary from photo(s).

Everyday Low Price: $589.99

Gold Club Price: What's This? $530.99

J&P Part: 701-272

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Description

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

Progressive Suspension 440 I.A.S. Series Heavy Duty Shocks for FLT, FXR and Sportster

• Inertia Active System allows shock to respond better to sudden movements of rear wheel without transferring jolts to rider

• Inertia valve determines whether soft (wheel) circuit or hard (chassis) circuit is used

• Compression, soft and firm circuits are velocity sensitive

Product Specs

  • Adjustable: Yes
  • Finish: Black
  • Full Covers: No
  • Gas Filled: Yes
  • Length: 12″
  • Manufacturer Part Number: 440-4050B
  • Sold in Units: Pair
  • Standard or Heavy Duty: Heavy Duty

Fitment

Harley-Davidson® Models

  • Electra Glide Sport FLHS : 1981–1983
  • Sportster 1000 Anniversary XLHA : 1982
  • Sportster 1000 Anniversary XLSA : 1982
  • Sportster 1000 Café Racer XLCR1000 : 1977–1978
  • Sportster 1000 Electric Start Anniversary XLH1000 : 1978
  • Sportster 1000 Electric Start XLH1000 : 1985
  • Sportster 1000 Roadster XLS : 1979–1981, 1983, 1985
  • Sportster 1000 Touring XLT1000 : 1977
  • Sportster 1000 XR-1000 : 1983–1984
  • 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

Important Product Notes

When installing shorter-than-stock shocks, it is imperative that the fender-to-tire clearance is checked