Pulled highly suspected bad alternator. After opening it up and comparing to my replacement I see a difference. Please look at the attached pics. What is the small black rectangular module in the center of the new unit? I have it marked with a question mark. Is that a built in voltage regulator? If so, how do I hook this unit up to the car now or do I remove it? Totally confused and want to get back on the road. Car is a '74 2.0L with carbs.
Thanks in advance. Any help appreciated.
Ansbacher
Click to view attachment