Original Float Assembly for Mikuni BDST carburetors as used on, amongst others, the Ducati 900 SS SuperSport.
Comes complete with needle valve needle.
Ducati number: 13420201A
Although these carburetors were originally delivered on the above mentioned models of motorcycles, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.
Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.