The Fuel Priming Pump Dust Seal serves as a protective barrier to prevent the entry of dust and contaminants into the fuel priming pump unit. Its function is to create a secure barrier between the pump and its surrounding environment, effectively sealing the interface and preventing the entry of dust, dirt, moisture, and other contaminants. By maintaining a clean and protected environment within the pump unit, this seal ensures optimal pump performance and prolongs its service life.Attributes:• Withstands temperature fluctuations.• Endures constant pressure and movement during priming cycles.• Withstands exposure to fuel without deterioration.Applications:The Fuel Priming Pump Dust Seal is a protective barrier designed to seal the interface between the fuel priming pump and its housing, preventing the ingress of dust and contaminants into the pump.