Suits  British Seagull outboard Engine  Fuel Tap               

                                                          Fitted on late models but fits all   it will replace your Brass leaking one!

                                             you can also use standard off the shelf fuel pipe with this tap so no need to buy a bespoke  fuel pipe

                                                               (you just need to retain the metal connector from the old fuel pipe carb end)                                                          

                                ( colour may vary some have plastic and some have brass filters also some Turn to open rater than push pull this is a aftermarket part )