{"product_id":"yamaha-outer-plate-cart-63d-44323-00-00","title":"Yamaha - Outer plate,cart. - 63D-44323-00-00","description":"\u003ch2 data-section-id=\"1s50gkx\" data-start=\"0\" data-end=\"89\"\u003eYamaha - Water Pump Cartridge Outer Plate - Cooling System Component - 63D-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=\"550\"\u003eThe outer plate is a critical part of the water pump assembly, providing the surface the impeller rides against. Over time, this surface can wear down, reducing water pressure and overall cooling efficiency. This Yamaha outer plate is built to restore that smooth contact surface and keep the cooling system working properly. Replacing it during water pump service helps maintain strong water flow and protects your engine from overheating.\u003c\/p\u003e\n\u003chr data-start=\"552\" data-end=\"555\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"557\" data-end=\"574\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"575\" data-end=\"937\"\u003e• Impeller Contact Surface – Provides a smooth surface for proper impeller rotation.\u003cbr data-start=\"659\" data-end=\"662\"\u003e• Maintains Cooling Efficiency – Helps ensure consistent water flow through the engine.\u003cbr data-start=\"749\" data-end=\"752\"\u003e• OEM Yamaha Fitment – Built to factory specifications for proper alignment and installation.\u003cbr data-start=\"845\" data-end=\"848\"\u003e• Wear-Resistant Design – Designed to handle constant impeller movement and water flow.\u003c\/p\u003e\n\u003chr data-start=\"939\" data-end=\"942\"\u003e\n\u003ch2 data-section-id=\"1b7w7ff\" data-start=\"944\" data-end=\"976\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"977\" data-end=\"1097\"\u003e• Compatible with select Yamaha outboards that utilize this water pump outer plate (confirm fitment by model and year)\u003c\/p\u003e\n\u003chr data-start=\"1099\" data-end=\"1102\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1104\" data-end=\"1112\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1114\" data-end=\"1248\"\u003e\u003cstrong data-start=\"1114\" data-end=\"1161\"\u003eQ: What happens if the outer plate is worn?\u003c\/strong\u003e\u003cbr data-start=\"1161\" data-end=\"1164\"\u003eA: It can reduce water pressure and lead to overheating, especially at low speeds.\u003c\/p\u003e\n\u003cp data-start=\"1250\" data-end=\"1368\"\u003e\u003cstrong data-start=\"1250\" data-end=\"1307\"\u003eQ: Should I replace this during a water pump rebuild?\u003c\/strong\u003e\u003cbr data-start=\"1307\" data-end=\"1310\"\u003eA: Yes, especially if there are grooves or visible wear.\u003c\/p\u003e\n\u003cp data-start=\"1370\" data-end=\"1472\"\u003e\u003cstrong data-start=\"1370\" data-end=\"1403\"\u003eQ: Can I reuse the old plate?\u003c\/strong\u003e\u003cbr data-start=\"1403\" data-end=\"1406\"\u003eA: You can, but even slight wear can affect cooling performance.\u003c\/p\u003e\n\u003cp data-start=\"1474\" data-end=\"1586\"\u003e\u003cstrong data-start=\"1474\" data-end=\"1512\"\u003eQ: Does this affect impeller life?\u003c\/strong\u003e\u003cbr data-start=\"1512\" data-end=\"1515\"\u003eA: Yes, a worn plate can shorten impeller life and reduce efficiency.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938869236003,"sku":"63D-44323-00-00","price":14.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV225346.jpg?v=1698806860","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-outer-plate-cart-63d-44323-00-00","provider":"PartsVu","version":"1.0","type":"link"}