oB384445 150 hp
Most likely its a 1980 I just called mercury on an engine that matched that same serial number and it was a 1980 the only difference is the last number was a 9. Im sure its a 1980.
5000-5500 rpm
i have a mercury outboard motor the serial# is G034632
How old is my Kiekhaefer Mercury 7.5 boat motor Serial number 3374590
Contact your local Mercury Dealership they can tell you everything about the motor with a good serial number.
what year is this mercury outboard motor serial number OB362432
The Mercury 7.5 outboard motor with the serial number 2957017 was manufactured in 1976. Mercury outboard motors typically use a serial number system that allows for identification of the production year by the numerical sequence. For precise confirmation, you can consult a Mercury outboard motor reference guide or contact a Mercury dealer.
On your motor mount
1986
To find the year of a Mercury outboard motor, locate the serial number, which is typically found on the transom bracket or the engine's mounting bracket. Once you have the serial number, you can consult a Mercury Marine serial number chart available on their official website or through authorized dealers. Additionally, you can contact Mercury customer service with the serial number for assistance in determining the year of the motor.
how old is my mercery 25 hp motor with serial number 9526046
In order to answer this question, the horsepower rating of the motor has to be known. Mercury outboards use the serial number, and horsepower, to determine year model.