Thread: What is this thing? In the engine bay - 1972 W115 240D
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Old 06-13-2019, 06:21 PM
nordfisch nordfisch is offline
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Join Date: Aug 2014
Posts: 18
Hi,
this is an external regulator for the generator.

Later generators have an internal regulator and don't need this part.

Regards
Norbert
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