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Progressive Suspension

Black Heavy-Duty 430 Series 12" Shocks - 115/155 Spring Rate (lbs/in) - 430-4072B

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Progressive Suspension

Black Heavy-Duty 430 Series 12" Shocks - 115/155 Spring Rate (lbs/in) - 430-4072B

Our Price: $499.95
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Our Price: $499.95
Ships Free
In Stock - 1 on Hand
Make sure this fits your ride
Progressive Suspension Black Heavy-Duty 430 Series 12" Shocks - 115/155 Spring Rate (lbs/in) - 430-4072B
  • 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


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

Included Items:
(2) Shocks w/springs installed
(4) Shouldered 1/2 in. sleeves
(4) Inner 3/8 in. sleeves
(4) 1/2 in. washers
(4) 1/2 in. spacers

Specifications
Part #: 583581
Mfg #: 430-4072B
Length 12 in.
Type Shock Absorber
Units Pair
Weight 10.65 lbs
Alternate/OEM Part Number(s):
13100501
Resources & Manuals
Fitment for Progressive Suspension Black Heavy-Duty 430 Series 12" Shocks - 115/155 Spring Rate (lbs/in) - 430-4072B

Part 583581 fits the following machines

Harley-Davidson
  • Electra Glide Classic - FLHTC 2009-2013
  • Electra Glide Classic (EFI) - FLHTC 2007-2008
  • Electra Glide Classic Injected - FLHTC I 2006
  • Electra Glide Police - FLHTP 2014-2018
  • Electra Glide Standard - FLHT 2006, 2009
  • Electra Glide Standard (EFI) - FLHT 2007-2008
  • Electra Glide Standard Injected - FLHT I 2006
  • Electra Glide Ultra Classic - FLHTCU 2009-2019
  • Electra Glide Ultra Classic (EFI) - FLHTCU 2007-2008
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 4 2009
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 5 2010
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 6 2011
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 7 2012
  • Electra Glide Ultra Classic CVO/SE - FLHTCUSE 8 2013
  • Electra Glide Ultra Classic CVO/SE (EFI) - FLHTCUSE 2 2007
  • Electra Glide Ultra Classic CVO/SE (EFI) - FLHTCUSE 3 2008
  • Electra Glide Ultra Classic Injected - FLHTCU I 2006
  • Electra Glide Ultra Classic Low - FLHTCUL 2015-2016
  • Electra Glide Ultra Limited - FLHTK 2010-2019
  • Electra Glide Ultra Limited CVO/SE - FLHTKSE 2014-2019
  • Electra Glide Ultra Limited Low - FLHTKL 2015-2019
  • Road Glide - FLTR 2009
  • Road Glide - FLTRX 2015-2019
  • Road Glide (EFI) - FLTR 2007-2008
  • Road Glide Custom - FLTRX 2010-2013
  • Road Glide Custom CVO/SE - FLTRXSE 2012
  • Road Glide Custom CVO/SE - FLTRXSE 2 2013
  • Road Glide CVO/SE - FLTRSE 3 2009
  • Road Glide CVO/SE - FLTRXSE 2018-2019
  • Road Glide Injected - FLTR I 2006
  • Road Glide Special - FLTRXS 2015-2019
  • Road Glide Ultra - FLTRU 2011-2013
  • Road Glide Ultra CVO/SE - FLTRUSE 2011
  • Road King - FLHR 2006, 2009-2019
  • Road King (EFI) - FLHR 2007-2008
  • Road King Classic - FLHRC 2009-2013
  • Road King Classic (EFI) - FLHRC 2007-2008
  • Road King Classic Injected - FLHRC I 2006
  • Road King Custom - FLHRS 2006
  • Road King Custom (EFI) - FLHRS 2007
  • Road King Custom Injected - FLHRS I 2006
  • Road King CVO/SE - FLHRSE 2014
  • Road King CVO/SE - FLHRSE 5 2013
  • Road King CVO/SE (EFI) - FLHRSE 3 2007
  • Road King CVO/SE (EFI) - FLHRSE 4 2008
  • Road King Injected - FLHR I 2006
  • Road King Special - FLHRXS 2017-2019
  • Street Glide - FLHX 2006, 2009-2017
  • Street Glide (EFI) - FLHX 2007-2008
  • Street Glide CVO/SE - FLHXSE 2010, 2015-2017
  • Street Glide CVO/SE - FLHXSE 2 2011
  • Street Glide CVO/SE - FLHXSE 3 2012
  • Street Glide Injected - FLHX I 2006
  • Street Glide Special - FLHXS 2014-2017
Reviews & Questions
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4.8 / 5.0
12 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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
pittsburgh, PA
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
Hendersonville, TN
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