O.S. Engines 72403070 High Pressure Check Valve for 91HZ-R Engine
This is the O.S. Check Valve for the FS200S-FI and 91HZ Engines. This valve pressurizes the fuel tank with the primary pressure generated in the crank chamber while preventing the return of fuel.Features of O.S. Engines 72403070 High Pressure Check Valve for 91HZ-R Engine
FEATURES: Replaces damaged or worn check valves Aluminum construction One way flow design provides accurate tank pressure for fuel delivery Designed f INCLUDES: One O.S. Max Check Valve REQUIRES: Running silicone fuel tubing from pressure nipple at fuel tank cap to check valve and then to engine lmm 8.17.10 ir/jxs
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