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    anti syphon valve-gctid576880

    Does anyone know the anti syphon valve part number for a 2556?

    I broke mine last night and need to get a new one..

    jim

    #2
    Jim, I have 2 of those anti syphon valves out of my old tank. I don't see any part numbers on them though. Coastline equipment is where I bought my new tank and new anti siphons came with it. You could call them for a cost.




    I'll send you one of mine for the cost of shipping it to you if your interested.
    Dave
    Edmonds, WA
    "THE FIX"
    '93 2556 5.7 Bravo II 2.0:1 18 1/4x19 P
    (.030 over-Vortec top end-part closed cooled)
    The rebuild of my 2556 https://www.baylinerownersclub.org/f...76?view=thread
    Misc. projects thread
    https://www.baylinerownersclub.org/f...56-gctid789773

    Comment


      #3
      "builderdude" post=576884 wrote:
      Jim, I have 2 of those anti syphon valves out of my old tank. I don't see any part numbers on them though. Coastline equipment is where I bought my new tank and new anti siphons came with it. You could call them for a cost.

      [attachment]6884 wrote:
      image_2014-07-09.jpg[/attachment]

      I'll send you one of mine for the cost of shipping it to you if your interested.
      I would indeed Sir..

      How should I send my info to you ?

      Do they still have COD these days?

      Thank you..

      Comment


        #4
        I sent you a PM

        Also, your tank may have 2 anti siphons installed. If so one might be blocked off with a threaded plug. That's how my old and new tanks are. You might be able to use the other one and just use a threaded plug to seal off the other tank fitting. Maybe :whistle:



        Dave
        Edmonds, WA
        "THE FIX"
        '93 2556 5.7 Bravo II 2.0:1 18 1/4x19 P
        (.030 over-Vortec top end-part closed cooled)
        The rebuild of my 2556 https://www.baylinerownersclub.org/f...76?view=thread
        Misc. projects thread
        https://www.baylinerownersclub.org/f...56-gctid789773

        Comment


          #5
          I do not have a second one.. It is just an end plug there.

          Mine also looks to be someone's repair job.

          Jim

          Comment


            #6
            These are reasonably standard. If you have a marine supply store around, just take your old one to the store. There are essentially only a couple of sizes that are common.
            Aquatic Muse
            Mount Vernon, WA
            MMSI: 367498870
            '79 Bayliner Santiago w/ Mercruiser 470 power and drive

            Comment


              #7
              There is no marine store near me.. But from the pic that builderdude sent, mine looks to be different than the one I have.

              First I have a an aluminum down tube that screws into the bottom of the fitting.. Also my fitting is square not octagon, Now the other one that is there is an octagon

              but is just a plug..

              I should have just left the thing alone and I would not have this problem in the first place.. All

              I was trying to do was put in a shut off valve..

              Comment


                #8
                Jim, your boat is a bit older than mine, but I'm guessing that the threads in the tank would be the same for either. You probably have an older version of the anti syphon, but someone could have made up there own fitting there. You could do the same but the anti syphon is there for safety reasons.
                Dave
                Edmonds, WA
                "THE FIX"
                '93 2556 5.7 Bravo II 2.0:1 18 1/4x19 P
                (.030 over-Vortec top end-part closed cooled)
                The rebuild of my 2556 https://www.baylinerownersclub.org/f...76?view=thread
                Misc. projects thread
                https://www.baylinerownersclub.org/f...56-gctid789773

                Comment


                  #9
                  That's what is bugging me not knowing what the original looks like . I do not want to have to buy 2 or 3 different ones

                  before I get one that works/fits

                  Here are the measurements of what I have

                  Tube is 11.5 in Long

                  OD is .500 or 12.72 MM

                  ID is 0.359 in or 9.12 MM

                  The fitting is 0.628 OD or 15.96 MM that screws into the tank

                  4.34 ID or 11.04 MM ID that the valve barb screws into.

                  I had to drill out the broken barb and re-chase the treads.. But I think it's all ok

                  .

                  Comment


                    #10
                    Put some kind of test on it to make sure it won't draw any air, maybe some fuel safe epoxy in the threads or something. I can send you mine, don't think it would be much to get it to ya.

                    Send ya a PM
                    Dave
                    Edmonds, WA
                    "THE FIX"
                    '93 2556 5.7 Bravo II 2.0:1 18 1/4x19 P
                    (.030 over-Vortec top end-part closed cooled)
                    The rebuild of my 2556 https://www.baylinerownersclub.org/f...76?view=thread
                    Misc. projects thread
                    https://www.baylinerownersclub.org/f...56-gctid789773

                    Comment


                      #11
                      The anti-syphon valve is in the hose barb itself, if you have a v-8 its probably like this: http://www.marinepartssource.com/par...2FS+160-5%2F16

                      or this: http://www.marinepartssource.com/par...2FS+160-5%2F16

                      Depending on what size hose you have.

                      Comment


                        #12
                        Yes Sir that is what it looked like before I broke it.. The spring and ball fell out I found the ball but not the spring..

                        I have read that there is a difference in them some have a 30 stamped on them and some have a 114 on them

                        (Mine has no stamp at all.) for different HP rating.. Anyone know if this is true or not?

                        Jim

                        Comment


                          #13
                          "builderdude" post=577227 wrote:
                          Put some kind of test on it to make sure it won't draw any air, maybe some fuel safe epoxy in the threads or something. I can send you mine, don't think it would be much to get it to ya.

                          Send ya a PM
                          Will do..

                          Thanks again..

                          Comment

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