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Have Serial Number, Can't Find Engine

andjohn90

New member
I'm not having any luck finding the details of my 25HP Mercury Outboard (mostly just trying to find out the year)
Serial #6471229

Thanks in advance for any help!
 
I just traded for a boat that came with an 80hp mercury 2 stroke out board. it looks older like an 80's model. I need to order parts but the serial number isnt registering. serial number 6232974 any help is greatly appreciated
 
I purchased an old Mercury 75 outboard motor. The serial number is 4087247. I cannot find any information on this motor anywhere, can someone help me identify this motor, year and all that so I can repair it and get it in the water.
 
That is a 1975 number.For which year I can't see a 75HP listed. Have a look for a silver disc in the block for a number or even the starter bracket.Someone may have replaced a damaged swivel bracket with an older working one.
Or do you have a 7.5HP ? Which is '75 and here is a diagram for that http://www.marineengine.com/parts/mercury-outboard-parts/75/3801458-thru-4851692-usa


Its a 7.5hp I believe... I think the 75 is just a “thing they did”, like how the 110s were 9.8hp... the number on the block matches the plate... thing is a nightmare finding the correct parts. Thank you for your help on this! I’ve been learning as I go.
 
Hi, I’m new here. I also have an older serial number I think. I can’t seem to find any info from it. Serial Number is 7168332. I’m trying to find out the year. It’s a 9.8 Mercury. Thanks in advance.
 
If anyone is still looking at this post I could really use a hand, new here and I have the same problem. I have a 1980s 20 horse 2-stroke Mercury, the serial number on the motor is 5409186. I’d really appreciate it if anyone could help me identify it
 
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