Thread: SeaStar Helm

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  1. #1
    Member
    Join Date
    Jan 2015
    Location
    missouri
    Posts
    8

    SeaStar Helm

    2010 20xs,250xs mercury,bravo1 xs prop 2.5 in below pad, after 60 mph takes 2 men to turn, seastar told me to use HC6345-3 cylinder to replace factory HC5345 that on boat, looked at there web site but cant figure out which Helm to use for this application. if I can out bot cylinder and helm can I use the lines already om it...limes say seastar Pro 5/16......I have no leaks and no air in lines.....just want to be able to turn this thing... thanks for any information.....

  2. Member
    Join Date
    Feb 2013
    Location
    waynesville mo.
    Posts
    159
    #2
    53 series seastar is for up to 55 mph, 63 goes to 65 anything above 65 the 63 pro is recommended. as for helm you can use the 2.0 and have no problems with the lines you already have hope this helped

  3. Member
    Join Date
    Jan 2015
    Location
    missouri
    Posts
    8
    #3
    didn't see a 65 pro series on wed site,only thing they list that I seen for the xs motors is the 63, and that's what the tec also told me... so where do I find info for 65 numbers?