Refurbishing the clutch assembly should be part of an overall strategy, including replacing the Clutch Disk Set along with the other clutch components prone to wear and possibly damage. Renewing all the fasteners at the same time will facilitate easier assembly with good undamaged threads and heads
Don't forget to order all the replacement fasteners required, like these screws 77110471A & nuts 75010071A (new sharp threads and heads just make life easier) for example, and still only pay the same single fixed price shipping cost.
Pro-workshop gasket sealant, 08CRAHLG120G to complete the job to professional standards.
Please be aware that this component may have other applications within the Ducati model range - so ensure the part number/s you order is/are correct for your model.