Re: New Flywheel for 1972 Johnson 20HP???
NEVER use a claw puller on an outboard flywheel! Use a harmonic puller that uses the three holes in the center of the flywheel...
Watch eBay - flywheels turn up there all the time. Make sure you get one for the magneto ignition, not the low-tension ignition flywheel. Magneto will have ONE magnet, LT will have TWO magnets...