{"product_id":"yamaha-outer-plate-cart-646-44323-00-00","title":"Yamaha - Outer plate,cart. - 646-44323-00-00","description":"\u003ch2 data-section-id=\"1jjpcmc\" data-start=\"0\" data-end=\"89\"\u003eYamaha - Water Pump Cartridge Outer Plate - Cooling System Component - 646-44323-00-00\u003c\/h2\u003e\n\u003chr data-start=\"91\" data-end=\"94\"\u003e\n\u003ch2 data-section-id=\"6lznae\" data-start=\"96\" data-end=\"109\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"110\" data-end=\"530\"\u003eWhen you’re rebuilding a water pump, the outer plate is one of those parts that directly affects how well the system moves water. It’s the surface the impeller rides against, so any wear or grooves can cut down water pressure fast. This Yamaha outer plate is built to restore that smooth surface and keep the pump working efficiently. It’s a simple part, but it makes a big difference in keeping the engine running cool.\u003c\/p\u003e\n\u003chr data-start=\"532\" data-end=\"535\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"537\" data-end=\"554\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"556\" data-end=\"646\"\u003e• \u003cstrong data-start=\"558\" data-end=\"586\"\u003eImpeller Contact Surface\u003c\/strong\u003e – Provides a smooth surface for proper impeller rotation.\u003c\/p\u003e\n\u003cp data-start=\"648\" data-end=\"735\"\u003e• \u003cstrong data-start=\"650\" data-end=\"684\"\u003eRestores Water Flow Efficiency\u003c\/strong\u003e – Helps maintain consistent cooling performance.\u003c\/p\u003e\n\u003cp data-start=\"737\" data-end=\"823\"\u003e• \u003cstrong data-start=\"739\" data-end=\"761\"\u003eOEM Yamaha Fitment\u003c\/strong\u003e – Built to factory specifications for precise installation.\u003c\/p\u003e\n\u003cp data-start=\"825\" data-end=\"918\"\u003e• \u003cstrong data-start=\"827\" data-end=\"852\"\u003eWear-Resistant Design\u003c\/strong\u003e – Designed to handle constant impeller movement and water flow.\u003c\/p\u003e\n\u003chr data-start=\"920\" data-end=\"923\"\u003e\n\u003ch2 data-section-id=\"1b7w7ff\" data-start=\"925\" data-end=\"957\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"959\" data-end=\"1089\"\u003e• Compatible with select Yamaha outboards that utilize this water pump cartridge outer plate (confirm fitment by model and year)\u003c\/p\u003e\n\u003chr data-start=\"1091\" data-end=\"1094\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1096\" data-end=\"1104\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1106\" data-end=\"1232\"\u003e\u003cstrong data-start=\"1106\" data-end=\"1153\"\u003eQ: What happens if the outer plate is worn?\u003c\/strong\u003e\u003cbr data-start=\"1153\" data-end=\"1156\"\u003eA: It can reduce water pressure and lead to overheating, especially at idle.\u003c\/p\u003e\n\u003cp data-start=\"1234\" data-end=\"1356\"\u003e\u003cstrong data-start=\"1234\" data-end=\"1291\"\u003eQ: Should I replace this during a water pump service?\u003c\/strong\u003e\u003cbr data-start=\"1291\" data-end=\"1294\"\u003eA: Yes, especially if there are visible grooves or wear marks.\u003c\/p\u003e\n\u003cp data-start=\"1358\" data-end=\"1458\"\u003e\u003cstrong data-start=\"1358\" data-end=\"1391\"\u003eQ: Can I reuse the old plate?\u003c\/strong\u003e\u003cbr data-start=\"1391\" data-end=\"1394\"\u003eA: You can, but even slight wear can affect cooling performance.\u003c\/p\u003e\n\u003cp data-start=\"1460\" data-end=\"1570\"\u003e\u003cstrong data-start=\"1460\" data-end=\"1498\"\u003eQ: Does this affect impeller life?\u003c\/strong\u003e\u003cbr data-start=\"1498\" data-end=\"1501\"\u003eA: Yes, a worn plate can shorten impeller life and reduce efficiency.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938731249955,"sku":"646-44323-00-00","price":9.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV226979.jpg?v=1698806448","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-outer-plate-cart-646-44323-00-00","provider":"PartsVu","version":"1.0","type":"link"}