4 thoughts on “AT4 Servo Protection Device Installation

  1. Lawrence Bossard says:

    How do I order the upgrade kit for shift ND different. Servos

    1. Shawn Black says:

      Servo mount kit is free. We ask you pay shipping. Paypal to hobbyforu@aol.com $9.00 for priority shipping in notes put “for AT4 servo upgrade linkage kit”.

  2. punisher6634 says:

    Where do I order the replacement kit for my AT4??

    1. hobbyforu says:

      CZR97400865 for single servo

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