Mercury 650

J

Jdwardus

Cadet
Joined
Oct 10, 2020
Messages
8
I have mercury 650 with serial numbers 4043020 this number is on mount and block. But when looking up parts by this number. I get a newer engine. I belive this serial range is s 76 but the 75 is the one with carbs and such that’s like mine. Anyone else seen one like this. Trouble is I can’t find condenser part number anywhere. None of these websites parts list shows the condenser that goes to the cdi. Any know this part number
 
R

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
36,273
Is this a 4 cylinder motor ?-----Any pictures of the distributor / ignition system / ignition coil ?----Not sure you can find a condenser that you can replace on a CDI system !
 
C

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
27,142
Racer, those mercury switches do look like condensers, perhaps that is what he means.
 
J

Jdwardus

Cadet
Joined
Oct 10, 2020
Messages
8
It’s 3 cylinder the condenser connects to cdi along with distributor and stator. I’ll take a pic later and upload it
 
R

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
36,273
If it is the liquid mercury switch it prevents starting if motor is tilted all the way up.-----Shuts ignition off should you hit a log or sand bar at high speed.
 
S

suzukidave

Petty Officer 1st Class
Joined
Jul 1, 2000
Messages
387
Jdwardus said:
I have mercury 650 with serial numbers 4043020 this number is on mount and block. But when looking up parts by this number. I get a newer engine. I belive this serial range is s 76 but the 75 is the one with carbs and such that’s like mine. Anyone else seen one like this. Trouble is I can’t find condenser part number anywhere. None of these websites parts list shows the condenser that goes to the cdi. Any know this part number
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that is a 1974. mine is s/n 4044941

cannot help with the condensor. i triy to avoid the distributor.
 
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