Wow - this is exactly what I was looking for - someone who has had this same problem. I have a Mazda 1996 B2300 pickup (Ford Ranger equivalent). The ware and tare on this part in my truck is actually worse than what you have posted, and its starting to affect proper clutch function.

I am wondering if I could replace this part myself...I'm not too good with cars.
Did you have to take out the clutch master cylinder to free this part loose? Or more generally, how much disassembly to the car did it require to replace it?

I'd really appreciate any comments - I'm worried that this part is at a point where the rod that holds the break and clutch pedals will fall out of place (it move up and is almost out of place now when the clutch is depressed).