{"product_id":"yamaha-diaphrgm-677-24471-01-00","title":"Yamaha - Diaphrgm - 677-24471-01-00","description":"\u003ch2 data-section-id=\"1eoe23a\" data-start=\"0\" data-end=\"59\"\u003eYamaha - Diaphragm - Fuel Pump Component - 677-24471-01-00\u003c\/h2\u003e\n\u003chr data-start=\"61\" data-end=\"64\"\u003e\n\u003ch2 data-section-id=\"6lznae\" data-start=\"66\" data-end=\"79\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"81\" data-end=\"495\"\u003eWhen fuel delivery starts getting inconsistent, especially at idle or low speeds, the diaphragm is often the root of the issue. It flexes with pressure changes to move fuel through the system, and once it stiffens or wears out, performance drops off. I’ve replaced a lot of these where engines were surging or struggling to stay steady. When it’s in good condition, fuel flow smooths out and the engine runs clean.\u003c\/p\u003e\n\u003chr data-start=\"497\" data-end=\"500\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"502\" data-end=\"519\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"521\" data-end=\"962\"\u003e• \u003cstrong data-start=\"523\" data-end=\"547\"\u003eFuel Pump Function –\u003c\/strong\u003e Moves fuel through the system using pressure changes.\u003cbr data-start=\"601\" data-end=\"604\"\u003e• \u003cstrong data-start=\"606\" data-end=\"634\"\u003eGenuine Yamaha Fitment –\u003c\/strong\u003e Designed to match factory fuel pump specifications precisely.\u003cbr data-start=\"696\" data-end=\"699\"\u003e• \u003cstrong data-start=\"701\" data-end=\"732\"\u003eFlexible Diaphragm Design –\u003c\/strong\u003e Responds to pressure for consistent fuel delivery.\u003cbr data-start=\"783\" data-end=\"786\"\u003e• \u003cstrong data-start=\"788\" data-end=\"819\"\u003eSupports Engine Stability –\u003c\/strong\u003e Helps reduce surging and uneven performance.\u003cbr data-start=\"864\" data-end=\"867\"\u003e• \u003cstrong data-start=\"869\" data-end=\"904\"\u003eDurable Material Construction –\u003c\/strong\u003e Built to handle fuel exposure and repeated flex cycles.\u003c\/p\u003e\n\u003chr data-start=\"964\" data-end=\"967\"\u003e\n\u003ch2 data-section-id=\"1b7w7ff\" data-start=\"969\" data-end=\"1001\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1003\" data-end=\"1116\"\u003eCompatible with select Yamaha outboards using this diaphragm. Verify fitment based on your specific engine model.\u003c\/p\u003e\n\u003chr data-start=\"1118\" data-end=\"1121\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1123\" data-end=\"1131\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1133\" data-end=\"1266\"\u003e\u003cstrong data-start=\"1133\" data-end=\"1175\"\u003eQ: What are signs of a worn diaphragm?\u003c\/strong\u003e\u003cbr data-start=\"1175\" data-end=\"1178\"\u003e\u003cstrong data-start=\"1178\" data-end=\"1184\"\u003eA:\u003c\/strong\u003e Engine surging, poor fuel delivery, or difficulty maintaining steady operation.\u003c\/p\u003e\n\u003cp data-start=\"1268\" data-end=\"1383\"\u003e\u003cstrong data-start=\"1268\" data-end=\"1310\"\u003eQ: Can this affect engine performance?\u003c\/strong\u003e\u003cbr data-start=\"1310\" data-end=\"1313\"\u003e\u003cstrong data-start=\"1313\" data-end=\"1319\"\u003eA:\u003c\/strong\u003e Yes, it directly impacts how fuel is delivered to the engine.\u003c\/p\u003e\n\u003cp data-start=\"1385\" data-end=\"1498\"\u003e\u003cstrong data-start=\"1385\" data-end=\"1427\"\u003eQ: Is this part part of the fuel pump?\u003c\/strong\u003e\u003cbr data-start=\"1427\" data-end=\"1430\"\u003e\u003cstrong data-start=\"1430\" data-end=\"1436\"\u003eA:\u003c\/strong\u003e Yes, it’s a key internal component of the fuel pump system.\u003c\/p\u003e\n\u003cp data-start=\"1500\" data-end=\"1629\"\u003e\u003cstrong data-start=\"1500\" data-end=\"1550\"\u003eQ: Should this be replaced during maintenance?\u003c\/strong\u003e\u003cbr data-start=\"1550\" data-end=\"1553\"\u003e\u003cstrong data-start=\"1553\" data-end=\"1559\"\u003eA:\u003c\/strong\u003e It’s recommended if there are signs of wear or reduced performance.\u003c\/p\u003e\n\u003cp data-start=\"1631\" data-end=\"1746\"\u003e\u003cstrong data-start=\"1631\" data-end=\"1664\"\u003eQ: Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"1664\" data-end=\"1667\"\u003e\u003cstrong data-start=\"1667\" data-end=\"1673\"\u003eA:\u003c\/strong\u003e It’s manageable with basic mechanical experience and careful assembly.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938429260067,"sku":"677-24471-01-00","price":10.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV231526.jpg?v=1698805431","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-diaphrgm-677-24471-01-00","provider":"PartsVu","version":"1.0","type":"link"}