Old pre 1910 30 mm updraught carburetor of unknown manufacture . The coverplate with brandname is missing. Could be made up to make this rare piece functioning. In our Dutch warehouse. € 185
A matched pair of refurbished SU HS4 1.5″Carburators are absolutely perfectly restored. new bushes, throttle, everything re-galvanized Order this item directly through the weblink on the right side>>