2Kw Round AVR Voltage Regulator



AVR Voltage Regulator at Generator Parts World

This is a 2kw Round Voltage AVR Voltage Regulator

This is for a Universal round style AVR Automatic Voltage Regulator. This voltage regulator is intended for use in generators with a 1kw to 4kw rating and in some cases higher. This AVR is a universal type of part that is used in many different brands and models of generators.

This AVR has a 4 blade small plastic plug connector and 2 single female connections for the carbon brush. Many different generators use this style of AVR but there are a few factors. Some brands and models use a different style for accessories such as a remote starter. All generators are either brush style or brushless. A brush style generator will use a carbon brush and a voltage regulator. Brushless style generator have no carbon brush and use a capacitor instead of an AVR. If you are not positive what you need it is always best to remove the AVR and compare before buying.

If your generator stops producing power the AVR is one of the most common issues. If you replace this voltage regulator and you still do not have power output you may have more than one issue. Please view the Additional Details tab on the left of the page and review our Repair Notes at the bottom for some helpful information. If you still do not have output feel free to contact us

We always suggest that you change your carbon brush at the same time as you change the voltage regulator. Buy them both at the same time to get a better price on both parts!


Rating: 1kw to 4kw+
Shape: Round / Half Moon
Electric Connection: 6 Wire (4 Blade Quick Connect & 2 Single Wires)
Bolt Connection: 2 Bolt – 3-7/8″ Center to Center
Capacitor Rating: 250v | 220uF
Size: Length – 4-1/4″ | Height – 1-5/8″ | Thick: 7/8″ (Case Only)
Adjustable: Yes

This item will ship for FREE from our US warehouse. Your order will ship next business day with tracking uploaded to PayPal and your order details here on our website. Your package will ship with USPS with a delivery time of 3 to 5 days from cleared payment!

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Wholesale Bulk Part Pricing

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2Kw Round AVR Voltage Regulator from Generator Parts World on eBay!

All parts are universal parts and are not intended to be represented as OEM parts but represented as parts that are direct replacement parts for specific brands and models, including but not limited to generators and other small engine powered equipment. Generator Parts World will offer a 90 replacement warranty of any part purchased from us under our 90 day replacement policy

Additional information


Universal Small Round


Round / Half Moon


1kw to 4kw+

Electrical Connection

4 Blade Quick Connect Plug & 2 Single Spade End Connections

Mounting Bolt Connection

2 Bolts – 3-7/8" Apart Center to Center

Main Capacitor Rating

250v / 220uF


Length – 4-1/4" / Height – 1-3/4" / Thick: 7/8" (Case Only)



Repair Notes

While it is often the case that replacing an AVR requires no more than installing the new part this is not always the case. Please review our repair notes below that cover common issues that may occur when replacing

* Less than 120v Output – It is often the case that a new AVR will need to be adjusted for the unit it is being placed in as all units can produce slightly different. All of our AVR\'s are adjustable using the small brass screw in the small blue box on the back side of the AVR

* No voltage after installation – There can be several reason as to why a generator will not show or produce voltage after a new AVR is installed. The most common issues are the + and -, positive and negative, wires connecting to the brush assembly being crossed, the 4 blade plug not making a good connection, an old carbon brush being bad or worn out, or the carbon brush connection area being dirty or corroded. There are several other reasons that your generator may not have output after installing a new AVR, including the head being bad. If you are having this issue check everything stated above and if you are still having that issue contact us for further assistance

We always suggest when changing an AVR that you also change the carbon brush. We sell every AVR we stock in a lot with a carbon brush in our eBay store

Many brands and models can be brush style or brushless and some brands and models can change parts without any notice or documentation. We always suggest that you remove your old AVR and compare it to ours prior to purchase. You can always send us a photo of your AVR and ask us to match it and send you a link for purchase

If you experience any of these issues or other issues with your generator repair feel free to contact us for further assistance. While we are happy to provide this assistance. Please remember that many repair shops charge for repairs while we offer the assistance for just buying a part and we help lots of customers so please be patient when contacting us for help