Description:

Product Situation: 4pcs 6mm 1/4" fuel primer bulb, fit for Carburettor and low-pressure fuel systems.. Good Material: Use rubber primer bulb and metal valve, maintain the flexibility of the product itself and prevent it from collapsing under hot and cold temperatures.. Functional: Black rubber fuel transfer primer pump bulb for marine boat gas. It is often used as a hand pump on a ship to provide fuel for outboard engines.. Easy to Install: Hand primer bulk has a one-way valve, which is easy for you to install.. Package Include: 4pcs x Marine Boats Hand Primer Bulb.