2ps12mm Aluminium Fuel Non Return Check Valve One Way Petrol Diesel

2ps 12mm Aluminium Fuel Non Return Check Valve One Way Petrol Diesel Description Material: High Quality Aluminum Color: Like the picture show Size:12mm Function: prevents fuel from returning back to the tank and keeps it in the line. Fitment: Fit for Carburettor and low pressure fuel systems Package Included: 2 X Fuel Non Return Check Valve