Crank help

[dshaw340]

I need to replace the crank bearings in the crank case halves.  Apparently Yamaha doens't make them anymore.  Does anyone know where I could find some? :'(

[Walt_M.]

Can you read the numbers on them? You might be able to get some at a bearing supply house.

[dshaw340]

I don't think these ones have numbers.  They are not the ball bearings they are the bushing type bearings that the crankshaft spins in.  

[Superfly]

Are the visually tore up, or did they fail the tests in the manuals?

[dshaw340]

They are not visually tore up at all.  As a matter of fact they look pretty good but I still have to test them.  I just got the donor crank via UPS today so I should know in a couple of days if they will match.  I really just wanted to replace them because since the engine is completely tore down it would seem the wise thing do.  I sure hope they match.  If not I will have big problems.