Automatic Voltage Regulator G3949-02800 for Kubota J-Series Generators
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- Selected Kubota J108, J110, J112, J114 and J116 generator sets using this regulator
Product Overview
If voltage rises, drops or fluctuates, investigate engine speed, wiring, brushes and excitation components as well as the regulator. An AVR alone cannot compensate for an incorrect generator configuration.
Key Features & Performance
- Automatic Voltage Regulator G3949-02800
- Confirm circuit board markings, plug type, generator serial and voltage configuration.
OE / Reference Numbers
- G3949-02800
Common Reasons for Replacement
Low or unstable AC output after other causes are ruled out.
Fitment & Compatibility Notes
Confirm circuit board markings, plug type, generator serial and voltage configuration.
Frequently Asked Questions
Is this a genuine OEM part? No. This listing is for an aftermarket replacement. Original equipment names and numbers identify the intended application, not the manufacturer of this item.
Part Summary
keywords: Automatic Voltage Regulator G3949-02800 for Kubota J-Series Generators, G3949-02800, voltage regulators
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.