"MOTOTRANS" MD62104 5-speed narrow crankcase, needle bearing. They are factory-matched. The exhaust vent base is in good condition.
Ducati 200, 250. No serious breaks. All M6 threads have been checked, and the screw tightens fully.
One cylinder thread is damaged; it would be advisable to insert a Helicoil. The other three cylinder threads are in good condition.
Two fins are broken.
See photos.
Inquire about more Ducati spare parts.