Where can I purchase a replacement power cable for the Flex-5000A?

You can make up a set of replacement cables fairly easily. Here is the needed parts.

Here are the power cord connector for the Flex 5000 / Flex 3000

Connector Body - Tyco/Amp 1-480702 , Mouser 571-14807020

Pins - Tyco/AMP 350 5501 , Mouser 571-3505501

Use 12AWG wire and inline fuses and you should be good to go.

There should be more information in the manual for the radio.

If you don't feel comfortable making your own cakes you can contact Troy Radio,in Troy, Texas as they are the authorized service center for legacy Flex radios.. Do a Google search and you should be able to find a contact number and email address for them.

James

WD5GWY