I have for sale a S50B30US crankshaft in good condition, ready to be used in an engine build. Asking $300 plus shipping.
-The journals are in great condition.
-The crank is straight.
-The snout is perfect with no scoring or damage, same with the keyway slots, there is no play at all.
-The rear crank hub is also perfect with no damage to the threads and no damage to the mating surface to the flywheel (indicative of mechanical fretting).
There are some small cosmetic scrape marks on the cylinder 5 counterweight, this was a low mileage s50 that threw a rod on cyl. 5. As previously mentioned there is no absolutely no damage to the journal, and the crank is straight.
I had everything checked by my machinist. I had been keeping this crankshaft as a spare for my next engine build, but my plans are changing and I am selling many of my extra engine parts.
Pictures:
Let me know if you have any questions.
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