Serial Number Locator

MerCruiser Sterndrive

Engines: The serial number tag is located near the STARTER, by the flywheel housing; or, on the ROCKER ARM or FLAME ARRESTOR COVER.

Transom plates: The serial number tag is located on the INNER TRANSOM PLATE inside the boat; or, on the UPPER SWIVEL PIN.

Sterndrives: The serial number tag is located on the UPPER DRIVE SHAFT HOUSING
(starboard side or on the back of the housing).