You will need to find out what GM Engine Code you have, WT or WB. Read page 1 then see page 3.
http://www.boatfix.com/merc/Bullet/95/95_05.pdf
Before I stand on my head and count teeth, anyone tell me the size of my flywheel - 14" or 12.75"?
1985 Merc 260
Century Arabian
Ayuh,... The Starter is held on by 2 bolts, straight up from below,...
Reach under, 'n feel 'em,...
Straight across bolts is the 12" wheel, 'n the staggered bolts are the 14" flywheel...
Here is the starter that was swamped with seawater. The bolt heads are staggered, but the mating surfaces are on plane. From your advice, this is for a 14" flywheel then.
View attachment 161232
Here is my problem looking at the starter only - I know this is not original to the boat. Plus, this is an automotive starter.
Bond-o, if it was NOT the correct one, would it have worked OK? There were no shims or anything when I removed it.
Ayuh,.... There's 'bout 2" difference 'tween the staggered pattern, 'n straight... 1 can never work, where the other was...