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22-8000 & UP

  • Piper PA-20 Left Hinged Window, GLA1035

    Knots 2U provides the highest quality aircraft windows and windshields in the world. These are not cheap reproductions, they are manufactured to only the highest standards by the same manufacturer that provides many of the OEMs. All of our parts...

  • Piper PA-20 Pilots Window, GLA1036

    Knots 2U provides the highest quality aircraft windows and windshields in the world. These are not cheap reproductions, they are manufactured to only the highest standards by the same manufacturer that provides many of the OEMs. All of our parts...