This is a replacement O.S. Engines High Pressure Check Valve. This valve pressurizes the fuel tank using the pressure developed in the crank chamber and prevents the return of fuel.
This product was added to our catalog on May 13, 2013
This a replacement O.S. Engines Propeller Nut, and ...
is intended for use with O.S. engines that have a 5/16-24 crank thread. This Part Is Used With The Following O.S. ... ... NOTE: This part may be compatible with other O.S. ...