Neighbor guy wants me to service his boat/motor/trailer for upcoming crappie season in a couple weeks. 40hp Mercury, 4 stroke, EFI, 3 cylinder. There is no sticker with the serial number on the bracket anywhere. I can see where it used to be but can't find it anywhere else. Says he bought the motor with the boat new in 2009 but I know that it's pretty common for boat dealers to put a 11 motor on a 09 boat with a 10 trailer.
Anyway I need to order a water pump kit for it.
On Mercury marine's website, they show TWO different 40hp EFI 3 cyl USA models. How does one know which one to use?
Anyway I need to order a water pump kit for it.
On Mercury marine's website, they show TWO different 40hp EFI 3 cyl USA models. How does one know which one to use?