trying to find part numbers (cummins) head gasket head bolts connecting rod bolts cylinder sleeves piston rings or a rebuild kit part number for cummins Piston number is 3919565 Connecting rod 3901247 rod main bearing 3901430 Possible machine serial number. A30100. Year 1995
That's a new one for me. I've never seen a Cummins engine in a Dash 5 Komatsu.
Its a komatsu engine, but it was rebuilt with cummins parts, just not sure what kit they used .
Maybe you could take a photo of the whole engine and maybe the ID tag on the engine.
The part number you provided is easy to procure; what difficulties are you encountering now?