This information is for the Mille & Tuono (non-radial) Brembo 4-pad callipers.
(Falcos and early Milles have Brembo 2-pad callipers) Piston Dust Seals (4 per calliper):
- MBK33.9-39.75-3.1-EP-DST108
- MBK33.9-38-2-EP-DST108
- BS803-EP
Obviously 2 sets are required to do both callipers.
This information is provided to inform you of what I have discovered through a friendly source in the hydraulics industry. As yet I have not fitted these seals so cannot give any feedback about them being used.
If you decide to source your own seals to service your callipers, then the responsibility is with you to confirm that the part numbers you order are correct and are suitable for the application.
I have typed up the part numbers from hand-written notes - I take no responsibility for mis-reading or mis-typing - though I have tried to be careful