Crankshaft for D31S-16

[Dcara]

I'm looking for a crankshaft for my Komatsu D31S-16, sn 26253. The engine model is 4D105-3, pn is 63HP2350, sn is 44393. I think the crankshaft pn is 6131-32-1101.

I know that Frontier Parts does not have one and I know a new crankshaft is about $7500 so I am not interested in a new one. I have been told I should be able to find one for less than $1500.

Any ideas are appreciated.

 

[Cooter Brown]

Is the one you have fixable?

This company is local here and does a bunch of diesel work.
You can try them. They may have one.

Associated Fuel Systems, Inc.