These are 7/8" bore size as original.
MG TD, TF Brake Master Cylinder
MG TD TF MGA Minor Sprite . Voltage regulator Control box 5 Terminal, 3H1835
STARTER MOTOR PULL SWITCH TO FIT THE MG TD TF 1950 - 1955
(x1) MG TD TF (T Type) FRONT BRAKE WHEEL BRAKE CYLINDER (1950- 55)
MG TD TF (1950-55) FRONT BRAKE WHEEL CYLINDERS (SET of 4)
MG TD TF & YB SALOON 1950 - 1955 GENUINE TRW NEW & BOXED BRAKE MASTER CYLINDER