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  1. #1
    Join Date
    May 2021

    Default 1989 Supra Mariah rudder oring size

    Hello, I am trying to replace the orings on the rudder shaft of my 1989 Mariah, does anyone know what size I need to buy? Or by chance have a part number, or know of a shop I could call? I have tried Skidim, and multiple places in Houston and am coming up with nothing.

    I went to Ace and got 1 5/16 od, 1 1/16 id and 1/8 h, but the od and h seems too small. Info on these boats is very hard to come by, does anyone know where to find specs on them. Thanks
    Last edited by JTP; 06-16-2021 at 03:58 PM.

  2. #2
    Join Date
    Apr 2021


    Contact Vince at

    He will get you sorted out.

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