Search by number : 3766183 Brand : All Calipere+ NAIBAKAWE Article Availability Price Calipere+ NAIBA M327 Substitutes Brake Master Cylinder KAWE B2043 Substitutes Brake Master Cylinder Material: Cast IronPiston Ø: 28,57mmThread Size: 1/2 20 UNF (1)Thread Size: 9/16 20 UN (1)