What year is your Australian 7.5 Mercury outboard Serial number 8054394?

To determine the year of your Australian 7.5 Mercury outboard with the serial number 8054394, you can refer to Mercury's serial number charts, which typically indicate that the first two digits of the serial number often represent the year of manufacture. For Mercury outboards, the number 8054394 suggests it was likely produced in the early 1970s. However, for the most accurate identification, consulting a Mercury dealer or a detailed reference guide is recommended.