Skip to product information
AVR AVC63-4 Automatic Voltage Regulator

AVR AVC63-4 Automatic Voltage Regulator

Write A Review
Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$31.09
Sale price  $31.09 Regular price  $59.99

Available to order.

Ships in 2–4 business days.
Fast & FREE Shipping! Estimated delivery between

Not sure which part fits your equipment?

Our parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7

Call us

I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Product Overview

Brand New Aftermarket Automatic Voltage Regulator AVR

The AVC63-4 voltage regulators are designed for use on 50/60Hz brushless generators. These potted regulators are economical, small in size, ruggedly constructed, and incorporate solid state technology with frequency compensation, automatic voltage build-up, overexcitation shutdown and EMI filtering as standard.

  • Brand Name: Northline Parts
  • Part Number: AVC63-4, AVC634
  • Interchange Part Number: AVC63-4D, AVC634D
  • Quantity: 1

Feature(s)

  • Integrated circuitry for compact size, simplicity, high reliability.
  • Extremely rugged.
  • Exciter field current 4A continuous, 7A forcing.
  • Regulation accuracy better than ± 1.0% no load to full load.
  • Fast response.
  • Frequency compensation.
  • Overexcitation shutdown.
  • EMI suppression.

Parts can vary depending on the serial number of the machine.

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket replacement part designed to meet or exceed the performance specifications of the original equipment.

How do I confirm compatibility?
Please verify that your model is listed in the compatible models section and compare any available reference part numbers with your existing component before purchase.


Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

Customers also purchased

Keywords (Used as search references only) View IP policy.