Title: Not an OEM Stihl part.
Review: The heads I was shipped by this seller were not the OEM parts described in the description of this product. They are an inferior after market brand. They are NOT Stihl "25-2 Auto-cut". The ones I received were "Proven Cutter 252?" I am sending them back for a FULL refund. I will follow up as to how that goes. If you want a original Stihl OEM part...don't buy these!
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