Here's a new Brake Master Cylinder Repair Seals Kit (13/16", 20.6mm) for the following models from TVR -

TVR

TVR Tasmin      (1979- 90)

(280, 350, 390, 420 & 450)

To help you identify, this kit does all the following master cylinders as long as the Casting Number AND Plastic Tag are both correct. 

The Tag denotes the Bore, if it's missing then measure it - Should be (20.6mm / 0.812").   

74660220 Tag 66026

74660294 Tag 66099

74660294 Tag 66138

74660294 Tag 66144

74660294 Tag 66146

74662094 Tag 66161

74660220 Tag 66171

74660220 Tag 66195

74660294 Tag 66197

74660294Tag 66200

74660294 Tag 66231

(The diagram in the background is not included).

Here'a new Rear Cross Member Hose (x1) for the following models from Ford -

FORD

Ford Cortina Mk3        (1970- 76)

(1300, 1600 & 2000)

(** This is Rear X-Member hose. It is not a Rear Brake Hose **).