Sierra Johnson/Evinrude Outboard Water Pump Kit Without Housing - S18-3380 - Replaces 390770

Sierra 18-3380 is a water pump repair kit (without housing) for Johnson/Evinrude outboard motors. It replaces OMC part number 390770 and includes the impeller, wear plate, gaskets and seals needed for a complete water pump rebuild. Compare the product code and engine application before ordering.

Important: Specifications vary by product code. Confirm the required size or configuration before ordering.

Product code: S18-3380

Please compare the product code and specifications with the required application before ordering.