52mm Diameter
BEZZERA PN: 5470501
CARIMALI PN: 14.00976
ECM PN: C519900102
FITS IBERITAL DOMESTIC MACHINE, BEZZERA SERIES 1 ONLY, BRASILIA SERIES 1 & 2 ONLY, CARIMALI NEW STYLE ONLY, CMA SERIES 1 ONLY, ECM RAFFAELLO ONLY, FAEMA SERIES 2 ONLY, FRACINO SERIES 3 & 4 ONLY IBERITAL EXPRESS ONLY & WEGA SERIES 1 ONLY. PLUS THE MANUFACTURERS' LISTED BELOW:

Manufacturer Fit: BEZZERA, BRASILIA, CARIMALI, CIMBALI, CMA, ECM, ELEKTRA, FAEMA, FRACINO, IBERITAL, RENEKA, WEGA