Radiator coolant hose size

[redapple]

Hi

Got a few coolant hoses that have become hard and starting to crack. Does anyone happen to know the correct Size /internal diameter to buy, I was going to replace the old ones with silicone ones. Pictures below.

Thank you

[nugget]

Here's a couple of photos from OGRI of his refurbished radiator. I must say it looks lovely when it's new.

Here's the link . (Which I've saved)

http://www.coolexperts.co.uk/

This is the link for the hoses from ASH.

ASH