Mercrusier V6 Gen + Flywheel

[Steve480]

Hi - Is the Sierra 18-4518 Flywheel, which Sierra says is suitable for V6 one piece rear main engines from 1987 & Up, a suitable replacement for a later 1999 Gen + engine running the Mercruiser 222-804913 or the 222-824320 1 Flywheel.

 

[bondo]

I don't know Steve, though I do know the 4.3l has used several different flywheels, 'n I believe they're all balanced differently,.....

I'd try to figure out which one Merc calls for, per the motor's serial number,.....
Then cross that number over to GM, which is probably cheaper for the same piece of iron,......

Why are you in need of a flywheel,...??

 

[fastjeff]

The earlier, smaller V-6s were weird things, some even firing and some not. Pretty sure the 4.3 are all even firing. Don't know if that helps.

Jeff