Guys, just because you don't see them leaking, doesn't mean they are working properly.

They fail from the inside out. The inner channel deteriorates and collapses. You will still be able to pump fluid to the brake under pressure, but the fluid won't return and the brake will hang on. If you have ever cut open a 20 year old brake hose, you will understand.

I won't go over 15 years on one- and I'm a cheap guy.

Rick

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