OK I know it's a bearing but this is scary shi*! I found this in the bilge...
http://www.hotboatpics.com/pics/data...CT0251-med.JPG
http://www.hotboatpics.com/pics/data...CT0252-med.JPG
Looks like a U-joint bearing but I'm not missing any, and haven't rebuilt it.
The only thing I have done is swap jets. Does this thing belong inside the shaft housing? Could it have fallen out from somewhere during swap?
I noticed some noise, but it just sounded like normal u-joint slop and goes away at 1000-1200 rpm.
I rebuilt the engine a year ago but ripped out everything and cleaned the hull... I would have found it!
Stamped on the back: "INA BCH 06604 USA"
HELP!