AD replacement metal

[Jemezcrusher]

Was out for a cruise in my 50 last weekend and some jerk lost it in a curve and side swiped me. Drivers side front fender, door, cab, running board, bed side and rear fender. Think I will come out OK on insurance as it is a driver that I was planning to update and take apart for a repaint.

Plan has obviously changed and will likely need a donor for parts. Mine has a rebuilt motor, good chrome, and enough stuff to salvage so finding a cab and good front end seems to be a definite choice.

My question is what fits? At what point do the bigger trucks not have interchangeable cab/doors/fenders? I saw a Craigslist add for a 47 dump truck cab with doors and front fenders that look pretty darn good for a grand. not sure if the fenders are the same. Looks like a ton and a half or bigger