Was it the special treasure or regular one? If former did you finish the storyline for dreadseed?
Grats and cheers
It's the special treasure that depletes the area. I found one part before finishing the story line. Now that I've finished the story line, I have not found a single speeder part. But I have a complete second set and three extra belts, two extra pants, a few bracers etc.
They need to allow us to turn off armor search or something.