2013-2015 Ducati Hypermotard 821 54040301B Voltage Regulator Rectifier
2013-2015 Ducati Hypermotard 821 54040301B Voltage Regulator Rectifier
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OE Part Number: 54040301B
Fitment:
Fit for Ducati Hypermotard 821 2013-2015
Fit for Ducati Monster 1200 2014-2017
Fit for Ducati Monster 1200R 2016-2017
Fit for Ducati Monster 1200S 2014-2017
Fit for Ducati Monster 1200S 2015-2016 Stripe
Fit for Ducati Monster 821 2014-2016 Dark
Fit for Ducati Monster 821 2014-2017 Stripe
Fit for Ducati Monster 821 2014-2017
Fit for Ducati 899 Panigale 2014-2015
Fit for Ducati 959 Panigale 2016
Fit for Ducati 959 Panigale Corse 2018
Fit for Ducati 959 Panigale ABS 2017-2018
Fit for Ducati 1199 Panigale 2012-2014
Fit for Ducati 1199 Panigale R 2014-2016
Fit for Ducati 1199 Panigale S 2012-2014
Fit for Ducati 1299 Panigale 2015-2016
Fit for Ducati 1299 Panigale S 2015-2016
Fit for Ducati 1299 Panigale S ABS 2017
Fit for Ducati 1299 Panigale Final Edition 2018
Fit for Ducati XDiavel 2016-2019
Fit for Ducati XDiavel S 2016-2019
Fit for Ducati Diavel 2014-2017
Fit for Ducati Diavel Strada 2013
Fit for Ducati Diavel Carbon 2013-2017
Fit for Ducati Diavel FL 2017
Fit for Ducati Diavel Carbon FL 2017
Fit for Ducati Diavel FL 1200 2018
Fit for Ducati Diavel Carbon FL 1200 2018
Fit for Ducati Diavel 1200 Diesel 2017
Fit for Ducati Multistrada 950S 2019
Fit for Ducati Multistrada 950 2017-2018
Fit for Ducati Multistrada 950 Touring 2017-2018
Fit for Ducati Multistrada 1200 2012-2016
Fit for Ducati Multistrada 1200 ABS 2013-2017
Fit for Ducati Multistrada 1200 Enduro 2016-2018
Fit for Ducati Multistrada 1200 Enduro Pro 2018
Fit for Ducati Multistrada 1200 Pikes Peak 2013-2014
Fit for Ducati Multistrada 1200S ABS 2015-2017
Fit for Ducati Multistrada 1200S Sport 2012
Fit for Ducati Multistrada 1200S Pikes Peak 2012-2014/2016-2017
Fit for Ducati Multistrada 1200S Touring 2012-2015/2017
Fit for Ducati Multistrada 1260 2018
Fit for Ducati Multistrada 1260 ABS 2018-2019
Fit for Ducati Multistrada 1260 Touring 2018-2019
Fit for Ducati Multistrada 1260S ABS 2018-2019
Fit for Ducati Multistrada 1260S D-Air 2018-2019
Fit for Ducati Multistrada 1260S Touring 2018
Fit for Ducati Multistrada 1260S Pikes Peak 2018-2019
Fit for Ducati Hyperstrada 939 2016
Fit for Ducati Hyperstrada 2013-2015
Fit for Ducati Supersport 939 2017-2019
Fit for Ducati Supersport 939S 2018-2019
Fit for Ducati Superbike 1299 ABS 2017
Fit for Ducati Superbike Paginale R 2017
Fit for Ducati Panigale R 2016
Fit for Ducati Panigale 1100 V4 2018-2019
Fit for Ducati Panigale 1100 V4 S 2018-2019
Fit for Ducati Panigale 1100 V4 Speciale 2018-2019
Package includes:
1 x Voltage Regulator Rectifier
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Let customers speak for us
from 1347 reviews
Do its job well

Super high quality design and craftsmanship pricey but its worth it trust me

Perfectly fixed the issue of the horn sometimes not working and the warning light staying on all the time.

Beats paying for OEM carburetor

Perfect!

This seller is awesome—their stuff is top-notch. I bought 30 from them before, and only one didn’t work out. I tried another cheaper place and got 50, but at least 15 customers complained they were either useless or failure after a few days. Compared to that, this place is way better. You really get what you pay for. This time, I went all in and grabbed 100—should keep my shop stocked for about two months. Definitely coming back for more when I run out!

Showed up right on time, and the communication was on point the whole way through. 100% would buy again! The grill quality is seriously top-notch.
Highly recommend getting a body shop to install it—there are always little tweaks needed for a perfect fit, especially with the crash bar and sensors. In the UK, you can’t remove the poly padding on the crash bar, so keep that in mind.
Definitely ordering again—looks straight-up classy on the car!

Real solid quality, especially since I couldn’t find it anywhere else. Glad I got my hands on it!

Superb quality. Thanks

The carburetor fit great and started right up. Great buy.

Great carb !!!! Never let me down. Great service from champoo once again. First Class 👍

As good as OEM

My car basically just quit on me—totally stopped moving—and the codes were pointing to an O2 sensor failure. Thankfully, the upstream and downstream O2 sensors I ordered showed up super fast. I bought both just to be safe, but I only needed to swap out the upstream sensor right away (along with some new spark plugs and a MAF sensor I grabbed from another place). After the install, my car’s running smooth again, and that annoying check engine light hasn’t come back. I’ve bought a bunch of parts from 1A Auto before, and honestly, I’ve never had any issues with them. They’ve been solid every time.

My order arrived right on time, no delays at all. I got it installed the very next day, and let me tell you, it fit like a glove! Now I can see everything clearly behind me while I'm riding—no blind spots, no stress. Honestly, I couldn’t be happier with this purchase. It’s exactly what I needed, and it’s made driving so much smoother. Totally worth it!

Fit well and perform well