Rather than replace it can you try putting some type of lube into it first to see if that frees it up?? I thought I'd read somewhere here about the best type of stuff to use.... WD-40 maybe??
My speedo doesn't work and recently, here in our small town when one of the cops stopped into the store it was "suggested" that I was going a little faster then I should have been the other day... I told them that I was pleased to know that my old bolt could go that fast!
