Here is a thread that begins with discussion of spring v diaphragm clutches but (at post 28) gets into the different throw-out bearings involved. Might help you check which you have:
Photo of each farther along in the thread.
Here is a thread that begins with discussion of spring v diaphragm clutches but (at post 28) gets into the different throw-out bearings involved. Might help you check which you have:
Photo of each farther along in the thread.