17-78909 – Pin Detent – Mercury

The 17-78909 Pin Detent is a Mercury replacement component for supported marine applications. This small mechanical pin provides a locating or retaining function within its intended assembly. Therefore, it provides a practical replacement when the original pin becomes worn, damaged, or missing.

The 17-78909 Pin Detent offers the correct component style for the Mercury application identified by this part number. Additionally, its compact construction allows it to perform the required mechanical retention function without unnecessary complexity. This makes the pin useful for routine repairs, maintenance work, and restoration projects involving applicable Mercury equipment.

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