4D105 Engine parts

[Dcara]

I have a Model 4D105-3 motor in my Komatsu D31S-16. The motor part number is, 63HP2350, sn 44393. Does anyone have the part numbers for

crankshaft
rod
piston

 

[DJ54]

Have you tried these guys..?? It says they are located in Houston,TX. And does show they have parts for the 4D105


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