Please use the replacement valve seal eligibility pages the McFarlane Aviation catalog below to confirm the F50-K
seal’s compatibility with your aircraft.
- SAF-AIR Fuel Drain Valve Installation and Maintenance Instructions (PDF)
- Fuel system parts section of McFarlane Aviation, Inc. catalog (PDF)
- Fits many Lycoming model aircraft
- Manufactured by SAF-AIR Products, Inc.

AA1H6 Specialty Tires of America Air Trac Aircraft Tire | 7.00-6, 8 Ply, TT (Tube Type)
1C27-18 Rapco Fuel Pump Cartridge - Overhaul Exchange - Airborne Fuel Pump Replacement | Alternate PN 9518810 | 1C2718
LP-018.080 SG Aircraft Front sliding - left or right - 2 per side, LP Aero Plastics FAA-PMA Replacement 018 SG
4375H SAF-AIR Aircraft Lock Open Fuel Drain Valve (7/16"-20 UNF) | McFarlane Aviation 