Cessna 400 Series Voltage Regulator Upgrade Kit

[mikezen]

Hi,
My pressurized Skymaster (FT337GP, F-BXLQ, built in France in 1974) also suffers rear alternator "not charging" blinking lights since I own it (2022). Sometimes even "high volts" red light, and even total panel black out when retracting and extending gear !!
I would like to buy your kit and the corresponding installation instructions.
Is it possible, as I live in France ?
My email adress is : michel.heintz@ue-zenith.eu and phone number is +33 6 70 13 59 72.
Thank you for your answer !