Check valves available in 4 sizes. Use the dropdown menu to select. - These all aluminum check valves are used to allow fuel flow in one direction only. They can help combat hard starts due to air intrusion. These check valves do NOT incorporate a filter, but we have these same valves WITH the filter option as well. Includes spring clamps to secure hoses.
These valves may not be returned or refunded once installed. Check sizing prior to install.