Replacement Shaft for old HL100 string trimmer

[Morelli]

I need to replace the shaft on my old Stihl HL100 string trimmer. Photos of the power head and shaft are attached. It's not a kombi as far as I can tell. The shaft and gear head look like they attach permanently right to the power head. What is the part number of the shaft?

 

[DND 9000]

The shaft is 4230 710 7103. But go to your dealer with the serial number of the machine and have them look it up.