{"product_id":"water-pump-kit-for-johnson-evinrude-brp-70-75hp-1975-1976-0438579-389143","title":"Water Pump Kit for Johnson Evinrude BRP 70 75HP 1975 1976 0438579 389143","description":"\u003cstrong\u003eThis Water Pump Kit is a replacement water pump assembly compatible with Johnson, Evinrude, and BRP 70-75 HP outboard motors from 1975-76 and 1978, and matches OEM Part# 0438579 and 389143.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003eThis water pump kit is designed for Johnson, Evinrude, and BRP outboard motors with 70-75 horsepower from the 1975-76 and 1978 model years. It circulates coolant to prevent overheating and ensure reliable engine operation. Ideal for boat owners maintaining vintage outboards.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eIncludes impeller, housing, gaskets, and seals for a complete water pump replacement.\u003c\/li\u003e \u003cli\u003ePrecision-engineered to match OEM specifications for a direct fit.\u003c\/li\u003e \u003cli\u003eHigh-quality rubber impeller provides consistent water flow and durability.\u003c\/li\u003e \u003cli\u003eCorrosion-resistant materials extend service life in marine environments.\u003c\/li\u003e \u003cli\u003eEasy to install with basic hand tools.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eJohnson 70-75 HP (1975-76, 1978)\u003c\/li\u003e \u003cli\u003eEvinrude 70-75 HP (1975-76, 1978)\u003c\/li\u003e \u003cli\u003eBRP 70-75 HP (1975-76, 1978)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eReplacement of worn or failed water pump on outboard motors.\u003c\/li\u003e \u003cli\u003eRoutine maintenance during impeller replacement intervals.\u003c\/li\u003e \u003cli\u003eRestoration of cooling system on classic Johnson\/Evinrude outboards.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 0438579, 389143\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Rubber, plastic, stainless steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 70-75 HP outboards\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this water pump kit compatible with my 1977 Johnson 70 HP?\u003cstrong\u003e A:\u003c\/strong\u003e This kit fits 1975-76 and 1978 models; 1977 may use a different pump. Verify your engine's serial number or part number before ordering.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include the housing and gaskets?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, the kit includes the impeller, housing, gaskets, and seals needed for a complete water pump replacement.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53676753223953,"sku":"ZZ2Y01981","price":96.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_2355e976-39b7-4757-9597-fc8f230b1a1d.jpg?v=1781577675","url":"https:\/\/www.duraforce.com\/products\/water-pump-kit-for-johnson-evinrude-brp-70-75hp-1975-1976-0438579-389143","provider":"DURAFORCE","version":"1.0","type":"link"}