The 16-18978 Stud is a genuine Mercury OEM fastening component. This part is listed as Old Stock condition. It is designed for use in compatible Mercury outboard assemblies....
16-18978 – Stud – Mercury
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engine stud
The 16-18978 Stud is a genuine Mercury OEM fastening component. This part is listed as Old Stock condition. It is designed for use in compatible Mercury outboard assemblies....