Power window conversion

There's a lot of FLD's in junk yards, that would be my 1st step. Get the switches and all the door parts. If you want new (expensive), we have two 2001 Classics, with power windows, VIN's H50528 & H50532. Same doors as an FLD.

 

Pre cascadia freightliners got cabel driven windows and moror moves cabel.
They did it for crank window and power window parts compatibility

 

That is correct, they are cables. You need to make sure that the cable is routed correctly, especially on the right side with the floor window. There is a hose that directs the cable and keep it clean, that needs to be on good an not torn. If you get the parts from a junk yard, pay close attention to how that hose runs along the bottom of the door and around that lower glass.