Marine Fuel Primer Bulb, 5/16 in. Hose Diameter, Includes Two Clamps, Each
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Estimated Ship Date from OH, GA, TX: Monday 10/19/2026 Would you rather pick it up?
Overview
Quicksilver Primer Bulbs
Quicksilver primer bulbs prevent airlocks in your marine fuel system, ensuring a consistent and reliable fuel supply, especially when starting the engine. Available to fit 5/16 in. (8mm) or 1/4 in. (6.35mm) inside diameter fuel line, the primer bulb construction and material features three layers of low-permeation rubber for strength, durability, and longevity, and will remain pliable and functional to temperatures of 5 degrees F (-15 degrees C). They include hose clamps and are EPA-MERC-PB15 compliant. Select the Quicksilver primer bulb that fits your fuel line inner diameter.
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