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Porsche 911 External 14 Volt Voltage Regulator Price: $45
This ad is for a used OEM SEV Marchall 14 volt external voltage regulator for a 1974 - 1977 Porsche 911. I believe this will fit a 1978 - 1983 Porsche 911 SC as well and perhaps others. Please do your homework to insure it is correct for your needs.
I removed this from my 1974 Porsche 911 with a 3.2 liter engine. It was determined that I had a bad diode in my alternator and since the engine was a 1984 - 1989 Porsche 911 3.2 liter I decided to install the correct alternator with an internal voltage regulator. So I know this is a good voltage regulator.
The Porsche part number is
The SEV Marchall part number is 726 101 02
I am asking $45.00 for the part plus $10.50 in postage and paypal fees