What is the fastest way to get some spare parts delivered to the Middle East?

Question in this way has no meaning,

is it VOR "Vehicle off road" i.e machine is down needs some items on urgent basis or it is just an stock order. For VOR it should be a fast courier shipping way, for stock order there are3 ways:

1. Low weight and volum order, economy courier
2. Medium weight stock order, could be air cargo.
3. High value and volum must be sea shipment.

If it is just an hypothetical question, we can say fast courier regardless the cost.