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.

LP-016.080 UV-GT Aircraft Rear window - right, LP Aero Plastics FAA-PMA Replacement 016 UV-GT
SA3-10-A Fuel Gascolator Assembly - Steve's Aircraft | SA310A
CCA-1700 Curtis Superior Aircraft Fuel Drain Valve 1/2 NPT | McFarlane Aviation CCA1700 