{"product_id":"yamaha-water-pump-housing-66t-44311-00-00-t25-f30-f40","title":"Yamaha - Water Pump Housing - 66T-44311-00-00 - T25 F30 F40","description":"\u003ch2 data-section-id=\"1s3epew\" data-start=\"0\" data-end=\"75\"\u003eYamaha - Water Pump Housing - Cooling System Component - T25 F30 F40 - 66T-44311-00-00\u003c\/h2\u003e\n\u003chr data-start=\"77\" data-end=\"80\"\u003e\n\u003ch2 data-section-id=\"6lznae\" data-start=\"82\" data-end=\"95\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"96\" data-end=\"515\"\u003eWhen you’re chasing cooling issues on these smaller four-strokes, the housing is something that often gets overlooked. If it’s worn, warped, or scored, it won’t move water the way it should—even with a new impeller. This Yamaha water pump housing is built to restore proper flow and keep the cooling system doing its job. It’s one of those parts that makes a noticeable difference when you’re doing a full pump service.\u003c\/p\u003e\n\u003chr data-start=\"517\" data-end=\"520\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"522\" data-end=\"539\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"541\" data-end=\"646\"\u003e• \u003cstrong data-start=\"543\" data-end=\"577\"\u003eRestores Water Flow Efficiency\u003c\/strong\u003e – Provides proper housing surface for consistent pump performance.\u003c\/p\u003e\n\u003cp data-start=\"648\" data-end=\"743\"\u003e• \u003cstrong data-start=\"650\" data-end=\"672\"\u003eOEM Yamaha Fitment\u003c\/strong\u003e – Designed to match factory specs for correct alignment and sealing.\u003c\/p\u003e\n\u003cp data-start=\"745\" data-end=\"835\"\u003e• \u003cstrong data-start=\"747\" data-end=\"775\"\u003eDurable Internal Surface\u003c\/strong\u003e – Built to resist wear from impeller rotation and debris.\u003c\/p\u003e\n\u003cp data-start=\"837\" data-end=\"926\"\u003e• \u003cstrong data-start=\"839\" data-end=\"869\"\u003eCooling System Reliability\u003c\/strong\u003e – Helps maintain steady engine temperature under load.\u003c\/p\u003e\n\u003chr data-start=\"928\" data-end=\"931\"\u003e\n\u003ch2 data-section-id=\"1b7w7ff\" data-start=\"933\" data-end=\"965\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"967\" data-end=\"1003\"\u003e• T25\u003cbr data-start=\"972\" data-end=\"975\"\u003e• F30\u003cbr data-start=\"980\" data-end=\"983\"\u003e• F40 2000-present\u003c\/p\u003e\n\u003chr data-start=\"1005\" data-end=\"1008\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1010\" data-end=\"1018\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1020\" data-end=\"1166\"\u003e\u003cstrong data-start=\"1020\" data-end=\"1072\"\u003eQ: When should I replace the water pump housing?\u003c\/strong\u003e\u003cbr data-start=\"1072\" data-end=\"1075\"\u003eA: If you see grooves, scoring, or uneven wear inside the housing, it’s time to replace it.\u003c\/p\u003e\n\u003cp data-start=\"1168\" data-end=\"1321\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1223\"\u003eQ: Can I reuse the old housing with a new impeller?\u003c\/strong\u003e\u003cbr data-start=\"1223\" data-end=\"1226\"\u003eA: You can, but if it’s worn, it’ll reduce water flow and shorten the life of the new impeller.\u003c\/p\u003e\n\u003cp data-start=\"1323\" data-end=\"1442\"\u003e\u003cstrong data-start=\"1323\" data-end=\"1369\"\u003eQ: What happens if the housing is damaged?\u003c\/strong\u003e\u003cbr data-start=\"1369\" data-end=\"1372\"\u003eA: It can lead to weak water pressure and possible overheating issues.\u003c\/p\u003e\n\u003cp data-start=\"1444\" data-end=\"1590\"\u003e\u003cstrong data-start=\"1444\" data-end=\"1505\"\u003eQ: Is this part replaced during every water pump service?\u003c\/strong\u003e\u003cbr data-start=\"1505\" data-end=\"1508\"\u003eA: Not always, but it’s recommended if there’s visible wear or performance issues.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938502922531,"sku":"66T-44311-00-00","price":15.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/66T-44311-00-00_2.jpg?v=1698805688","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-water-pump-housing-66t-44311-00-00-t25-f30-f40","provider":"PartsVu","version":"1.0","type":"link"}