Quicksilver #864572, a replacement, in-line fuel filter will fit MerCruiser stern drive and inboard gasoline engines using a fuel booster pump. Installed between the fuel tank and the booster pump. Prevents debris that may be in the fuel tank from getting to the boost pump inlet. Replace the filter at least once each boating season and before winterizing your motor. Remove the old filter and easily insert the new, clean filter.
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