Brake Master Cylinder

Hi just wanted to know do late model Cabbys come with a different type such as the one fitted to Mk2 Golfs? modified/bigger Brake Master cylinder ?   

late cabs do have a different servo, its not the same as a mk2 golf one though they are still specific to the cab. However they do use mk2/3 golf parts for the master cylinders

edit: some of the later the cabs do have 9" servos though so these are fine, its just the pin on the back isnt the right length on a mk2 one hence the need for cab specific servo.

Thanks for clarifying !
an invaluable source of info as ever !!!