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DB Electrical AHD6021 New Harley Davidson 12 Volt, Black Voltage Regulator/Rectifier for Dyna 74631-08 383-574

Free shipping on orders over $29.99

$73.61

$ 31 .99 $31.99

In Stock
  • 100% New aftermarket Rectifier / Regulator built to meet OEM specifications
  • 1-year protects you after your purchase
  • Factory direct pricing with no middleman markup delivers exceptional value
  • Replaces OEM Numbers: HARLEY-DAVIDSON: 74631-08, 74631-08A
  • Specs: Rotation: 14. 5


**Verify the part fits before purchasing**
Specs:
Unit Type: Voltage Regulator / Rectifier
Rotation: 14.5
Compatible with/Replacement For:
ARROWHEAD: AHD6021
HARLEY-DAVIDSON: 74631-08, 74631-08A
J & N: 230-22131
J&P CYCLES: 383-574
TEMCO: TM-RE-192
Replacement for:
HARLEY-DAVIDSON FLD Dyna Switchback 2012-2016, FXD Dyna Super Glide 2008-2010, FXDB Dyna Street Bob 2008-2017, FXDBA Dyna Street Bob 2013, FXDBB Dyna Street Bob 2014-2015, FXDBP Dyna Street Bob 2013-2016, FXDC Dyna Super Glide Custom 2008-2014, FXDC Dyna Super Glide Custom Anniv. 2013, FXDF Dyna Fat Bob 2008-2017, FXDFSE CVO Dyna Fat Bob 2009, FXDFSE2 CVO Dyna Fat Bob 2010, FXDL Dyna Low Rider 2008-2017, FXDLS Dyna Low Rider S 2016-2017, FXDSE2 CVO Dyna 2008, FXDWG Dyna Wide Glide 2008-2017, FXDWG Dyna Wide Glide Anniv. 2008


Ham Radio For Non-Techies
2025-09-01 10:46:15
I had an issue with my 2011 Dyna not starting after sitting for just a few days after a ride. Turns out two main things cause this issue: the voltage regulator or the stator. I decided to go the easier route first to see if that would work so I purchased this voltage regulator. The dealership wanted over $200 and had to order it...this was a much better solution. It installed in a snap and solved my problem almost immediately. It was a direct fit replacement for my bike and super easy to install. Very well made and I have had it a couple months now with no issues. If you have a similar issue, this may be the solution. Great product, fast shipping and reliable.
Mark Overmoyer Jr
2025-08-25 15:49:06
Work great
Bubbles-Desmo
2025-08-15 11:30:11
This looks, fits and functions like my oem one. My original one on my 2017 bike lasted me only 7 years and 12K miles which is a bit disappointing. This unit fit perfectly fine, physically and the wire harness plugged right in just like OEM. I'm generating about 14.1-14.2 volts fairly consistently to my battery.There are other knock off models out there, but I wanted to pay a bit more for this one with its positive reviews. Lets see if it lasts!
MARCO NAVARRETE
2025-07-18 12:50:53
Very nice product!
Rocky Davis
2025-07-06 16:42:43
2009 Harley fat Bob fixed my issue of every time I came to a stop my battery light and engine light would come on at the same time and it was draining my battery or I should say not charging it .....two bolts and plugged right up less than 10 minutes to get the job done and great price
Rek
2025-03-28 17:11:42
Bolts and plugs right in
Bjfearthmover
2025-02-22 14:16:45
Fit just fine on fat bob thanks
Suzie
2025-01-05 10:24:02
Product received was exactly as advertised. Perfect fit. Works beautifully. Shipped and received quickly. Would purchase from DB Electrical again if the need arises.
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