Clamps should be exchanged after changing hoses. The clamps that you'd have just removed will have become deformed.
To suit the
Radiator Hose approximately 35mm require NA require 6 or NB 4
Heater Hose approximately 26mm require 4 X
Bypass hose for the NB approximately 13mm require 2 X
Bypass hose for the NA approximately 13mm require 8 X
Please select size required and quanity required.