As it says, the little rubber gaiter that 'joins' the front calipers together. Vauxhall want to charge me £11!!!

Its only a little niggle, its not the sort of thing that stares at you every day...but mines got a bit perished, so wondered if these are avaliable at a more reasonable price from somewhere/someone has a box-full in their shed, etc..?

Thanks!

I am surprised nobody has needed one, no matter, got one from scrappy, job done.