It depends on the method ofshipping you choose. I've sent parts to Austria, UK and Norway before. If you want fast delivery then renowned courier companies like Fed-Ex, DHL or UPS is the best. But they generally charge a premium too. Since you are looking at large items like body parts, you might want to consider using shipping though it might take as long as 2 weeks before the item reaches you.
The other issue is of course trust as the seller here might not want to send the item unless they have received the $$$ from you whereas on your end there is no way of knowing whether the seller even has the item. Also, transferring the $$$ can be expensive due to the transfer fees bank charges. Our low-value currency helps in this case, but you should check first how much shipping will cost as it might cancel out any savings you could have made.
Hope this helps.