Sierra 18-3378 Water Pump Repair Kit

Replacement for Johnson/Evinrude Outboard #391635 The kit comes with a housing. Replaces OEM part #OMC 391635Contains:(1) 18-3055 Impeller - replaces O.E.#389589(1) 18-3343 Impeller Plate - replaces O.E.#320981(1) 18-3336 Housing - replaces O.E.#384087(1) 18-2709 Wear Plate Gasket - replaces O.E.#336530(2) 18-3365 Stainless Steel Bolt - replaces O.E.#909533(2) 18-3369 Stainless Steel Bolt - replaces O.E.#319126(1) 18-2705 Seal - replaces O.E.#315748(1) 18-3337 Water Tube Grommet - replaces O.E.#315837(1) 18-7134 O-Ring - replaces O.E.#303059Applies for Johnson/Evinrude engines.