The 0063948 AVR Automatic Voltage Regulator module is rated from 5.5KW to 8KW at 240 Volts.
The 0063948 AVR module was used on many different models of Coleman Powermate. Honda, Premac, Goss Power, Champion, American Yard Products, AYP, PPG and other portable generators.
The 0063948 module has a 4-spaded pigtail and 2 brush wires approximately 4 inches long.
Your original AVR may be marked: AVR SBA6-190-006 or AVR SBA7-190-008 or a similar part number.