Brake Master Cylinder for 1991 to 1993 E-Z-GO Cargo Carriers models XI-775, XI875, XI-881... Also 1991 to 1991 Personnel Carriers models PCX-952,PCX-954, PCX-955, PCX-956, PCX-957 and Cargo/Personnel Carrier XI-875P and Beverage Carrier BCX-960... Also 1996 to 2008 E-Z-GO models X1/XT 875 & 881, also Shuttle 950 and 2008 and newer gas ST480, and Woods Boundary MAV 480 Models... 1990 and newer Cushman Titan 36 and 48 volt electric models and 1982 to 1984 gas police Haulster... Also Cushman model 4800 and others... Also 1995 to 2007 Columbia Par Car models G4S, Utilitruck, Shuttle and Tram with 2 wheel rear disc brakes ... NOTE: Has 3/4" inch bore.