Hi Tim and Welcome to TF,
I agree with Andy!
The loader is most probably a domestic supplied implement as shipping a FEL from Japan makes for a much higher volume price. They do like to load a container as full as possible including partial disasembly to 'cram' them in there.
You might discover an ISO number somewhere on your FEL is you look on the undersides of the loader frame.
Mitsubishi builds a very reliable tractor and with simple maintenance, it should last you for decades

!
SHARTEL