Sierra 18-4303-1 Powerhead Gasket Set for Johnson/Evinrude Outboard, Replaces 439085, 389556, 391300

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Brand:

Sierra

Part:

Mfg 18-4303-1, iboats IB00098654, UPC 808282259167
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$139.99 $92.40

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Replaces OEM part #
  • OMC 391330
  • OMC 389556
  • OMC 439085
Contains:
  • (1) 18-0850 Fuel Pump Mtg Gasket - replaces O.E.#303615
  • (4) 18-2876 By-Pass Cover Gasket - replaces O.E.#307133
  • (2) 18-2866 Exhaust Cover Gasket - replaces O.E.#317914
  • (1) 18-0953 Water Passage Gasket - replaces O.E.#317951
  • (1) 18-0117 Exhaust Plate Gasket - replaces O.E.#317995
  • (2) 18-2873 Gasket - replaces O.E.#318335
  • (2) 18-2956 Head Gasket - replaces O.E.#318358
  • (1) 18-2867 Manifold to Cankcase - replaces O.E.#319174
  • (2) 18-2857 Air Silencer to Carb Gasket - replaces O.E.#386573, 319771
  • (1) 18-0985 Air Silencer Gasket - replaces O.E.#321722
  • (1) 18-2864 Adapter to Powerhead Gasket - replaces O.E.#321727
  • (4) 18-0991 Leaf Plate Gasket - replaces O.E.#321907
  • (1) 18-2547 Water Pass. Cover Gasket - replaces O.E.#322858
  • (1) 18-0999 Inner Exhaust Gasket - replaces O.E.#323459
  • (1) 18-0102 Exhaust Manifold Gasket - replaces O.E.#323469
  • (1) 18-0134 Intake Plate Gasket - replaces O.E.#326926
  • (2) 18-0977 Thermostat Gasket - replaces O.E.#332369
Applies for Johnson/Evinrude engines
This product fits:

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