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Progressive Suspension Black Heavy-Duty 430 Series 12" Shocks - 300/350 Spring Rate (lbs/in) - 430-4044B

  • Part #:
    583973
  • Manufacturer Part #:
    430-4044B

MSRP Price: $499.95

Our Price: $449.96

You Save:
$49.99 (10%)
1 on Hand

Overview of Progressive Suspension Black Heavy-Duty 430 Series 12" Shocks - 300/350 Spring Rate (lbs/in) - 430-4044B

    • High-pressure gas mono tube shock
    • A divider piston separates the gas and oil
    • Disk valves provide quick and consistent damping
    • Fine tuning with a simple twist of the cap can be accomplished due to the threaded preload adjuster; can be mounted on the top or the bottom
    • Durable Nitro-Steel piston shaft



Included Items:

      (2) Shocks w/Springs Installed

 

      (12) Bushings



NOTE:

    Some or all shocks listed have TUV approval. Refer to the most recent TUV certificate for current listing.

Specs for Progressive Suspension Black Heavy-Duty 430 Series 12" Shocks - 300/350 Spring Rate (lbs/in) - 430-4044B

Length 12 in.
Type Shock Absorber
Units Pair
Weight 10.85 lbs

Specs for Progressive Suspension Black Heavy-Duty 430 Series 12" Shocks - 300/350 Spring Rate (lbs/in) - 430-4044B

Length 12 in.
Type Shock Absorber
Units Pair
Weight 10.85 lbs

Fitment for Progressive Suspension Black Heavy-Duty 430 Series 12" Shocks - 300/350 Spring Rate (lbs/in) - 430-4044B

See if this part fits your ride

Part 583973 fits the following machines

Harley-Davidson
  • 2000 Harley-Davidson Dyna Convertible - FXDS-CONV
  • 1999 Harley-Davidson Dyna Convertible - FXDS-CONV
  • 1998 Harley-Davidson Dyna Convertible - FXDS-CONV
  • 1997 Harley-Davidson Dyna Convertible - FXDS-CONV
  • 1996 Harley-Davidson Dyna Convertible - FXDS-CONV
  • 1995 Harley-Davidson Dyna Convertible - FXDS-CONV
  • 1992 Harley-Davidson Dyna Daytona - FXDB
  • 2017 Harley-Davidson Dyna Fat Bob - FXDF
  • 2016 Harley-Davidson Dyna Fat Bob - FXDF
  • 2015 Harley-Davidson Dyna Fat Bob - FXDF
  • 2014 Harley-Davidson Dyna Fat Bob - FXDF
  • 2013 Harley-Davidson Dyna Fat Bob - FXDF
  • 2012 Harley-Davidson Dyna Fat Bob - FXDF
  • 2011 Harley-Davidson Dyna Fat Bob - FXDF
  • 2010 Harley-Davidson Dyna Fat Bob - FXDF
  • 2009 Harley-Davidson Dyna Fat Bob - FXDF
  • 2008 Harley-Davidson Dyna Fat Bob (EFI) - FXDF
  • 1992 Harley-Davidson Dyna Glide Custom - FXDC
  • 2017 Harley-Davidson Dyna Low Rider - FXDL
  • 2016 Harley-Davidson Dyna Low Rider - FXDL
  • 2015 Harley-Davidson Dyna Low Rider - FXDL
  • 2014 Harley-Davidson Dyna Low Rider - FXDL
  • 2009 Harley-Davidson Dyna Low Rider - FXDL
  • 2005 Harley-Davidson Dyna Low Rider - FXDL
  • 2004 Harley-Davidson Dyna Low Rider - FXDL
  • 2003 Harley-Davidson Dyna Low Rider - FXDL
  • 2002 Harley-Davidson Dyna Low Rider - FXDL
  • 2001 Harley-Davidson Dyna Low Rider - FXDL
  • 2000 Harley-Davidson Dyna Low Rider - FXDL
  • 1999 Harley-Davidson Dyna Low Rider - FXDL
  • 1998 Harley-Davidson Dyna Low Rider - FXDL
  • 1997 Harley-Davidson Dyna Low Rider - FXDL
  • 1996 Harley-Davidson Dyna Low Rider - FXDL
  • 1995 Harley-Davidson Dyna Low Rider - FXDL
  • 1994 Harley-Davidson Dyna Low Rider - FXDL
  • 1993 Harley-Davidson Dyna Low Rider - FXDL
  • 2008 Harley-Davidson Dyna Low Rider (EFI) -FXDL
  • 2007 Harley-Davidson Dyna Low Rider (EFI) -FXDL
  • 1994 Harley-Davidson Dyna Low Rider Convertible - FXDS-CONV
  • 2006 Harley-Davidson Dyna Low Rider Injected - FXDL I
  • 2005 Harley-Davidson Dyna Low Rider Injected - FXDL I
  • 2004 Harley-Davidson Dyna Low Rider Injected - FXDL I
  • 2017 Harley-Davidson Dyna Street Bob - FXDB
  • 2016 Harley-Davidson Dyna Street Bob - FXDB
  • 2015 Harley-Davidson Dyna Street Bob - FXDB
  • 2014 Harley-Davidson Dyna Street Bob - FXDB
  • 2013 Harley-Davidson Dyna Street Bob - FXDB
  • 2012 Harley-Davidson Dyna Street Bob - FXDB
  • 2011 Harley-Davidson Dyna Street Bob - FXDB
  • 2010 Harley-Davidson Dyna Street Bob - FXDB
  • 2009 Harley-Davidson Dyna Street Bob - FXDB
  • 2008 Harley-Davidson Dyna Street Bob (EFI) - FXDB
  • 2007 Harley-Davidson Dyna Street Bob (EFI) - FXDB
  • 1991 Harley-Davidson Dyna Sturgis - FXDB
  • 2010 Harley-Davidson Dyna Super Glide - FXD
  • 2009 Harley-Davidson Dyna Super Glide - FXD
  • 2005 Harley-Davidson Dyna Super Glide - FXD
  • 2004 Harley-Davidson Dyna Super Glide - FXD
  • 2003 Harley-Davidson Dyna Super Glide - FXD
  • 2002 Harley-Davidson Dyna Super Glide - FXD
  • 2001 Harley-Davidson Dyna Super Glide - FXD
  • 2000 Harley-Davidson Dyna Super Glide - FXD
  • 1999 Harley-Davidson Dyna Super Glide - FXD
  • 1998 Harley-Davidson Dyna Super Glide - FXD
  • 1997 Harley-Davidson Dyna Super Glide - FXD
  • 1996 Harley-Davidson Dyna Super Glide - FXD
  • 1995 Harley-Davidson Dyna Super Glide - FXD
  • 2008 Harley-Davidson Dyna Super Glide (EFI) - FXD
  • 2007 Harley-Davidson Dyna Super Glide (EFI) - FXD
  • 2014 Harley-Davidson Dyna Super Glide Custom - FXDC
  • 2013 Harley-Davidson Dyna Super Glide Custom - FXDC
  • 2012 Harley-Davidson Dyna Super Glide Custom - FXDC
  • 2011 Harley-Davidson Dyna Super Glide Custom - FXDC
  • 2010 Harley-Davidson Dyna Super Glide Custom - FXDC
  • 2009 Harley-Davidson Dyna Super Glide Custom - FXDC
  • 2005 Harley-Davidson Dyna Super Glide Custom - FXDC
  • 2008 Harley-Davidson Dyna Super Glide Custom (EFI) - FXDC
  • 2007 Harley-Davidson Dyna Super Glide Custom (EFI) - FXDC
  • 2006 Harley-Davidson Dyna Super Glide Injected - FXD I
  • 2005 Harley-Davidson Dyna Super Glide Injected - FXD I
  • 2004 Harley-Davidson Dyna Super Glide Injected - FXD I
  • 2017 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2016 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2015 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2014 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2013 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2012 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2011 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2010 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2005 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2004 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2003 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2002 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2001 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2000 Harley-Davidson Dyna Wide Glide - FXDWG
  • 1999 Harley-Davidson Dyna Wide Glide - FXDWG
  • 1998 Harley-Davidson Dyna Wide Glide - FXDWG
  • 1997 Harley-Davidson Dyna Wide Glide - FXDWG
  • 1996 Harley-Davidson Dyna Wide Glide - FXDWG
  • 1995 Harley-Davidson Dyna Wide Glide - FXDWG
  • 1994 Harley-Davidson Dyna Wide Glide - FXDWG
  • 1993 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2001 Harley-Davidson Dyna Wide Glide - FXDWG 2
  • 2002 Harley-Davidson Dyna Wide Glide - FXDWG 3
  • 2008 Harley-Davidson Dyna Wide Glide (EFI) - FXDWG
  • 2007 Harley-Davidson Dyna Wide Glide (EFI) - FXDWG
  • 2006 Harley-Davidson Dyna Wide Glide Injected - FXDWG I
  • 2005 Harley-Davidson Dyna Wide Glide Injected - FXDWG I
  • 2004 Harley-Davidson Dyna Wide Glide Injected - FXDWG I
  • 2017 Harley-Davidson Low Rider S - FXDLS
  • 2016 Harley-Davidson Low Rider S - FXDLS
4.8 / 5.0
12 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
10
2
0
0
0
Fit
4.6 / 5
Quality
4.7 / 5
Style
4.7 / 5
Value
4.4 / 5
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
shocks better than stock units
The progressive 430 shocks are excellent and are to my surprise superior to stock air shocks on my street glide. The lower profile shock has also given me a better feeling of control when riding two up, and coming to a stop with both feet flat on the road.By the way these shocks are almost to good looking to hide behind hard bags !
August 7, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Looks great!
Just jack up the bike a little to take the weight off rear tire and they slide right on. Takes a 50 star bit to remove old ones, had them on in fifteen minutes and back on the road. Riding with passengers will not be a problem, even though its a sporty.
April 8, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
4 / 5
Great Improvement
Excellent improvement over stock. Recurring issue with stock shocks on my 05 Electraglide Classic losing air and they seemed to mush on dips and bumps even with air set properly. These Progressives are much more stable and no worries about air bleeding off. Nice upgrade and worth the price!
May 9, 2012
Fit
4 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Top Dollar Product
06 FXDB only had 16k miles on it, but I consistently bottomed out on the stock shocks with setting at three. Bike is setup for solo only. Added these and ran down the same two lane backroads and what a difference barely even felt the potholes. I am right at 200lbs and since these are the heavy duty shocks, they only compress 1/2" with me only and 1" when loaded with my road gear of 150lbs.
June 29, 2011
Fit
4 / 5
Quality
5 / 5
Style
4 / 5
Value
5 / 5
nice shocks, good quality feel
nice heavy chromed shocks, easy adjustment if you pick someone up and need a little extra stiffness. Had a minor setback, i went to mount the shocks for a good weekend of riding and....no bushings :( called Dennis kirk and unfortunately they didnt have any more of these in stock. they gave me the direct number for Progressive but i didnt see the bushings for 10 days!! But once i got the shocks on my ride it was well worth the wait.
June 3, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Great product
Showed up right on time, had them installed in time for a 4 day ride with the wife. Worked great and a noticeable difference.
October 24, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
3 / 5
Just what I wanted!
Had these installed by my indy without issue. He indicated that there may be a clearance issue on my 2005 Low Rider, but all was good.. Ride is a little harsh, but not excessive and control is much better than stock. They look great and should be considered by anyone seeking to lower their ride and improve control.
September 26, 2012
No Review Title Entered By User
Great coil shocks. These are much better than the air shocks that came on my 08 ultra. I don't feel like I'm bottoming out the rear tire anymore when I hit a bump.
April 5, 2016
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
4 / 5
No Review Title Entered By User
good shocks for the price & great ride with them on
June 23, 2015
Fit
5 / 5
Quality
5 / 5
Style
4 / 5
Value
4 / 5
Cured my Dyna of the limp shock blues
No more bottoming over the motocross like roads here in DC. Firm with my not petite body on the bike. I like these. More cornering clearance and much better control.
October 8, 2010
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Instructions and Manuals for Progressive Suspension Black Heavy-Duty 430 Series 12" Shocks - 300/350 Spring Rate (lbs/in) - 430-4044B

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