Some small pieces fell out of my alternator - can anyone identify them?

[slowman]

Hi - I had cause to remove my alternator from a 1983 T25 VW van because I need to fit a replacement mounting bracket. When I took the alternator off, something was rattling around inside it. I tipped it on its back and these pieces of a component fell out (see image). Can anyone identify it and tell me what the implications are for my alternator?

Thanks very much

[drew]

I'm not sure what those could be, the alternator in question appears to be a Bosch unit which I don't have much knowledge with. I will try to find a way to help you identify this component.

[slowman]

Hi Drew

That's kind of you to reply, but don't worry I have it sorted - it was a rectifier diode and I have had the unit repaired now

Thanks again