Alternator Core Identification

Use this page to help identify the correct core group for your core returns. If you know the part number, please visit our catalog for model family identification.

Core Group:  20SITM, 21SITM, 22SITM

23SITM, 26SITM Cores

24SITM, 28SITM Cores

30SITM, 33SITM, 34SITM, 35SITM, 36SITM Cores

38SITM, 40SITM, 55SITM Cores

50DNTM, 50DN+TM Cores

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