McFarlane Aviation Products FAA-PMA Replacement Aircraft Parts

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King Air Fuel Drain Valve 
Improved, repairable valve. Save more than $20,000 per airplane!


  • Improved seal design provides a long life reliable valve.
  • Teflon lined control conduit and stainless steel cable
  • Reliable design - proven to over 10,000 cycles
  • Latest Viton fuel-proof seals
  • Anodized for better corrosion resistance

P/N MC90-380016-1 consists of two components: a valve housing and a replaceable valve control plunger assembly (Kit Part Number 6325K). Only McFarlane valves are repairable, Beech valves do not have replaceable components.

Unheard of 10 Year Limited Warranty!


Part Number Description Your Price Stock
6325K CONTROL, Valve, KIT
Free Shipping on Orders Over $500
$1061.98
MC90-380016-1 Fuel Filter Drain Valve
Free Shipping on Orders Over $500
$2744.35