Spun rod bearing on spare crank, Reusable?

[Guest]

This might be a no brainer but what would you do.

I have a spare engine with spun rod bearing.

I'm wondering what would be required to make this crank reusable if I were to ever need it.



thanks

[Guest]

Take it out of cases and send it out to Falcon, or some other reputable crankshaft re builder and have them evaluate it. Some here don't like Falcon but I have had good luck with them.

[Nessism]

Sounds expensive. How about a good used crank?

[Guest]

Finding a good used crank is getting harder these days and I have this one just laying around.

I don't have any use for it at the moment but I always wondered if it would be something worth fixing just to have as a spare.

I bought the whole engine for $30 and it has served me well for parts

[GregT]

Nine times out of ten when a Suzuki spins a rod bearing the crank will fail a crack test..Suzuki use a nitrided finish which doesn't like the very high surface temps caused when the bearing picks up.
That's my experience anyway.