One new EPC brand front wheel cylinder repair kit (made in England), part number KL71496.  This fits:

Morris Minor 1000 1956 - 1962
Triumph TR2 & TR3 1952 - 1956
MGA 1956 - 1959
MG Magnette ZA & ZB 1954 - 1959
Hillman Minx 1954 - 1956
Austin Healey Sprite 1958 - 1963