I would just rebuild the old one if the seals look o.k & give it a try as brake fluid ain't expensive,but if you need new & in stock,[img alt=Smile]http://foc-u.co.uk/Smileys/efocicon/smile.gif[/img]
https://www.fowlersparts.co.uk/parts/416...r-cylinder or
wemoto.com £44.29 genuine Yam part.
https://www.fowlersparts.co.uk/parts/416...r-cylinder or
wemoto.com £44.29 genuine Yam part.