Please use the replacement valve seal eligibility pages the McFarlane Aviation catalog below to confirm the F167K
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 Continental IO-520-E model aircraft
- Manufactured by SAF-AIR Products, Inc.

RG-390E Concorde Platinum Series VRSLA Turbine Aircraft Battery 24 Volt | RG390E
SA-0430004-4 Cessna 150 Aircraft Vertical Dorsal Fin Tip, Stene | McFarlane Aviation SA04300044
CCA-4350 Curtis Superior Aircraft Fuel Drain Valve 9/16-18 UNF | McFarlane Aviation CCA4350 