{"product_id":"ghmarine-outboard-water-pump-kit-for-johnson-evinrude-60-75-hp-complete-rebuild-kit-with-impeller-gaskets","title":"GHmarine Outboard Water Pump Kit for Johnson Evinrude 60-75 HP — Complete Rebuild Kit with Impeller \u0026 Gaskets","description":"\u003cp\u003e\u003cstrong\u003eGHmarine 432955 outboard water pump kit is a complete replacement set designed to restore cooling performance on Johnson and Evinrude 60–75 HP 3-cylinder outboard engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit includes all the parts needed to rebuild the water pump assembly so you can quickly return your outboard to reliable cooling operation. It replaces multiple OEM part numbers and fits common Johnson\/Evinrude 3-cylinder models in the 60–75 horsepower range. The package contains the housing, pump cup, impeller, wear plate, seals, gaskets, bolts and small fittings, assembled to meet manufacturer-style specifications for seasonal maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this rebuild kit restore my boat's cooling system?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn pump components ensures the impeller can push raw water through the engine at the correct flow and pressure. A fresh impeller, tight-fitting wear plate and correct gaskets reduce cavitation and overheating risk when installed properly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNew impeller and wear plate recover pump efficiency.\u003c\/li\u003e\n  \u003cli\u003eHousing and pump cup replace corroded or cracked parts.\u003c\/li\u003e\n  \u003cli\u003eSeals and O-rings prevent leaks and maintain pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich engines and part numbers does this kit replace?\u003c\/h3\u003e\n\u003cp\u003eThe GHmarine 432955 kit is engineered for Johnson and Evinrude 3-cylinder outboards rated 60, 65, 70 and 75 HP. It is supplied as a direct-style replacement for numerous OEM and aftermarket references so installation aligns with common repair routines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Johnson\/Evinrude 3-cylinder 60–75 HP models.\u003c\/li\u003e\n  \u003cli\u003eReplaces Sierra 18-3389, Mallory 9-48213 and several Johnson\/OMC numbers.\u003c\/li\u003e\n  \u003cli\u003eIncludes flywheel and impeller keys for correct alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included and why each matters?\u003c\/h3\u003e\n\u003cp\u003eThe kit bundles the critical components that typically wear out in a pump rebuild. Having all items matched in one package makes shop or field replacement faster and reduces the chance of missing a small but essential part.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePump housing and water pump cup — restore structural integrity and inlet geometry.\u003c\/li\u003e\n  \u003cli\u003eImpeller and wear plate — primary moving parts that create water flow.\u003c\/li\u003e\n  \u003cli\u003eGaskets, seals, O-rings and grommets — prevent leaks and loss of suction.\u003c\/li\u003e\n  \u003cli\u003eFasteners, flywheel key and impeller key — ensure correct assembly and timing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I inspect or replace the impeller?\u003c\/h3\u003e\n\u003cp\u003eRegular checks each season help prevent in-season failures; impellers typically need replacement every two to three seasons depending on use and water conditions. Replace sooner if you notice cracking, missing vanes, or reduced cooling performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect impeller annually or before extended trips.\u003c\/li\u003e\n  \u003cli\u003eReplace every 2–3 seasons or at first signs of wear.\u003c\/li\u003e\n  \u003cli\u003eFollow manufacturer guidance for storage and winterization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GHmarine 432955 Outboard Water Pump Kit is intended for boat owners, marine mechanics and DIYers who maintain Johnson or Evinrude 60–75 HP 3-cylinder outboards. It's suitable when the existing pump shows wear, when performing routine seasonal maintenance, or when restoring an engine after corrosion or mechanical damage. The complete parts set is designed to simplify a standard pump rebuild without sourcing multiple individual components.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this kit fit my 65 HP Johnson outboard?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The GHmarine 432955 kit fits Johnson\/Evinrude 3-cylinder engines rated 60–75 HP.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the package include the impeller and housing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit contains the impeller, housing, pump cup, wear plate, gaskets, seals and fasteners.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GHmarine","offers":[{"title":"Default Title","offer_id":48083835846814,"sku":"B0BGKRYCQD","price":63.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ghmarine-pump-kit-front-packaging.jpg?v=1785836913","url":"https:\/\/northtrailauto.ca\/products\/ghmarine-outboard-water-pump-kit-for-johnson-evinrude-60-75-hp-complete-rebuild-kit-with-impeller-gaskets","provider":"North Trail Auto","version":"1.0","type":"link"}