McFarlane Aviation Products FAA-PMA Replacement Aircraft Parts

Fuel Cap Gaskets for Cessna Aircraft

No more leaking or hard to open fuel caps!

P/N FC-KT-1 (for caps P/N C156003-0101 and C156004-0101)

P/N FC-KT-2 (for cap P/N 0426015-1)


Our unique double gasket slip ring arrangement combined with our FAA approved instructions for adjusting the tightness of the cap allows leak free fuel caps that don't require super-human strength to open.


  • Kit contains required gasket and slip ring as required
  • Fuel proof Viton® and Teflon® for long life
  • Replaces seals in OEM fuel cap P/Ns 0426015-1, C156003-0101 and C156004-0101


To find the cap or gasket for your aircraft, go to Fuel Caps and Gaskets.




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