Please use the replacement valve seal eligibility pages the McFarlane Aviation catalog below to confirm the 3750K seal kit’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)
- Fuel resistant O-rings
- Replaceable seals
- Valves for most makes and models
- Manufactured by SAF-AIR Products, Inc.

RA066-06500 Rapco Metallic Aircraft Brake Lining FAA-PMA Direct Replacement | Cleveland 066-06500, 66-65
4375 SAF-AIR Aircraft Lock Open Fuel Drain Valve (7/16"-20 UNF) | McFarlane Aviation 