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Mariner 40EL 6E9 423571

WayneT524

New member
Is this motor considering be a Yamaha/Mariner 40C.? I’m looking for year of manufacture and need an impeller/water pump kit. Thanks.
 
Looks to be a 40FE model. Circa 1988.

If you are in the US the equivalent would be a 40XX or 40XXXX of some flavor.
 
The following is (or ought to be) your part’s catalog,


And the only reason why I put it as a questionable was because the ones in the following were sort of close to consider it to be a match but isn’t when searching the options.

Using your serial number in a parts search suggests your model number to be 7040716 making the engine year to 1986 (ELO) as far as Merc was concerned.

Parts Group:40 HP MARINER: Options: Electric start, long shaft (20”/508mm) driveshaft housing. Remote control steering.
Oil injection standard.
Model style: ELO
 
The following is (or ought to be) your part’s catalog,


And the only reason why I put it as a questionable was because the ones in the following were sort of close to consider it to be a match but isn’t when searching the options.

Using your serial number in a parts search suggests your model number to be 7040716 making the engine year to 1986 (ELO) as far as Merc was concerned.

Parts Group:40 HP MARINER: Options: Electric start, long shaft (20”/508mm) driveshaft housing. Remote control steering.
Oil injection standard.
Model style: ELO
Thanks for your help. I found the serial number to be an auto-blend too. I can confirm it is not an auto-blend since it doesn’t have an oil tank.
 

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