Replacement water pump base for Mercury 150-225 HP. Designed for servicing the lower-unit water pump assembly and dependable marine service. Confirm engine fitment dimensions or configuration and part number 18-3416 against the original component before ordering.
Replacement water pump base for Mercury 150-225 HP. Designed for servicing the lower-unit water pump assembly and dependable marine service. Confirm engine fitment dimensions or configuration and part number 18-3416 against the original component before ordering.
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