King Air

Marsh Brothers Aviation is focused on the development of innovative high performance product and quality services.

  • Reduce maintenance, downtime & costs
  • Improve performance
  • Decrease weight
  • Increase life



King Air Fuel Cap Washers

Avoid the hassle and difficulty of opening and closing fuel caps with tight hard to move locking tabs.

Installing AeroTough® GF (Grease-Free) non-metallic Fuel Cap Washers, makes opening and closing much easier and will ensure your fuel cap remains safe and functional.



    King Air NLG Door Hinge Kit

    Avoid unnecessary and costly repairs by installing AeroTough® GF polymer bushings. AeroTough® GF, is a grease-free non-metallic bushing that is self-lubricating and provides a low coefficient of friction.

    The King Air NLG Door Hinge Kit is a preventative maintenance solution that will ensure you will never have the complications with seized bushings that traditional metal bushings can exhibit.

    Contact Marsh Brothers Today at 1-800-263-6242 or complete the form below

    Contact Us


    Hours of Operation:

    Monday to Friday 8:00AM - 4:30PM EST

    Saturday and Sunday Closed.


    You can contact us by phone, email or fill out the contact form below.

    Tel: 1-800-263-6242