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GM CS130D/AD230/AD237/AD244 Alternators
Posted to Technical Discussion Forum on 9/11/2019 7 Replies

Hello everyone. Let's first describe how to identify one of these alternators. They have a black plastic cover on the rear, and it can easily be removed. The voltage regulator will have four pins, but sometimes only one of them is used.

Lately, as I review Te... Login to read more.

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