{"product_id":"yamaha-gear-pump-assy-66y-43830-00-00","title":"Yamaha - Gear pump assy - 66Y-43830-00-00","description":"\u003ch2 data-section-id=\"11c9ccm\" data-start=\"0\" data-end=\"74\"\u003eYamaha - Gear Pump Assembly - Oil Injection Component - 66Y-43830-00-00\u003c\/h2\u003e\n\u003chr data-start=\"76\" data-end=\"79\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"81\" data-end=\"92\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"93\" data-end=\"519\"\u003eOn oil-injected Yamaha motors, the gear pump is one of those parts you really don’t want to overlook. It’s responsible for delivering the right amount of oil to keep everything lubricated, and when it starts to fail, the damage can come quick. I’ve seen engines lose lubrication just because this pump wasn’t keeping up. Keeping a solid, reliable pump in place is key to protecting your motor every time you’re out running it.\u003c\/p\u003e\n\u003chr data-start=\"521\" data-end=\"524\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"526\" data-end=\"541\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"542\" data-end=\"1023\"\u003e\n\u003cli data-section-id=\"1j44q5v\" data-start=\"542\" data-end=\"642\"\u003e\n\u003cstrong data-start=\"544\" data-end=\"571\"\u003eConsistent Oil Delivery\u003c\/strong\u003e – Supplies steady lubrication to protect internal engine components.\u003c\/li\u003e\n\u003cli data-section-id=\"1jve0vj\" data-start=\"643\" data-end=\"739\"\u003e\n\u003cstrong data-start=\"645\" data-end=\"673\"\u003ePrecision Pump Operation\u003c\/strong\u003e – Designed to meter oil flow accurately based on engine demand.\u003c\/li\u003e\n\u003cli data-section-id=\"1nbvanq\" data-start=\"740\" data-end=\"828\"\u003e\n\u003cstrong data-start=\"742\" data-end=\"768\"\u003eDurable Internal Gears\u003c\/strong\u003e – Built to handle continuous operation under engine load.\u003c\/li\u003e\n\u003cli data-section-id=\"1mh6vzj\" data-start=\"829\" data-end=\"926\"\u003e\n\u003cstrong data-start=\"831\" data-end=\"854\"\u003eDirect Fit Assembly\u003c\/strong\u003e – Matches Yamaha specifications for proper installation and function.\u003c\/li\u003e\n\u003cli data-section-id=\"fkdzxg\" data-start=\"927\" data-end=\"1023\"\u003e\n\u003cstrong data-start=\"929\" data-end=\"958\"\u003eSupports Engine Longevity\u003c\/strong\u003e – Helps prevent wear by maintaining proper lubrication levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1025\" data-end=\"1028\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"1030\" data-end=\"1060\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cul data-start=\"1061\" data-end=\"1311\"\u003e\n\u003cli data-section-id=\"1dtsrp9\" data-start=\"1061\" data-end=\"1128\"\u003eDesigned for Yamaha outboard engines with oil injection systems\u003c\/li\u003e\n\u003cli data-section-id=\"8z5sr1\" data-start=\"1129\" data-end=\"1196\"\u003eCompatible with a range of small to mid-range horsepower models\u003c\/li\u003e\n\u003cli data-section-id=\"oifnyp\" data-start=\"1197\" data-end=\"1256\"\u003eSuitable for both freshwater and saltwater applications\u003c\/li\u003e\n\u003cli data-section-id=\"hnhodw\" data-start=\"1257\" data-end=\"1311\"\u003eCommonly used in oil system maintenance and repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1313\" data-end=\"1316\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1318\" data-end=\"1324\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1326\" data-end=\"1481\"\u003e\u003cstrong data-start=\"1326\" data-end=\"1375\"\u003eQ: What are the signs of a failing gear pump?\u003c\/strong\u003e\u003cbr data-start=\"1375\" data-end=\"1378\"\u003eA: Warning signs include low oil flow, engine alarms, excessive smoke changes, or unusual engine noise.\u003c\/p\u003e\n\u003cp data-start=\"1483\" data-end=\"1626\"\u003e\u003cstrong data-start=\"1483\" data-end=\"1537\"\u003eQ: Can I run my engine if the oil pump is failing?\u003c\/strong\u003e\u003cbr data-start=\"1537\" data-end=\"1540\"\u003eA: It’s not recommended—loss of lubrication can quickly lead to serious engine damage.\u003c\/p\u003e\n\u003cp data-start=\"1628\" data-end=\"1779\"\u003e\u003cstrong data-start=\"1628\" data-end=\"1689\"\u003eQ: Does this pump require calibration after installation?\u003c\/strong\u003e\u003cbr data-start=\"1689\" data-end=\"1692\"\u003eA: In some cases, yes. It’s important to verify proper oil delivery after installation.\u003c\/p\u003e\n\u003cp data-start=\"1781\" data-end=\"1932\"\u003e\u003cstrong data-start=\"1781\" data-end=\"1834\"\u003eQ: Is installation something I can handle myself?\u003c\/strong\u003e\u003cbr data-start=\"1834\" data-end=\"1837\"\u003eA: It depends on your experience. Oil systems require careful setup, so many prefer a mechanic.\u003c\/p\u003e\n\u003cp data-start=\"1934\" data-end=\"2095\"\u003e\u003cstrong data-start=\"1934\" data-end=\"1977\"\u003eQ: Does saltwater use affect this part?\u003c\/strong\u003e\u003cbr data-start=\"1977\" data-end=\"1980\"\u003eA: Indirectly—while it’s internal, overall engine condition and maintenance in saltwater environments still matter.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938490568995,"sku":"66Y-43830-00-00","price":431.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV231200.jpg?v=1698805642","url":"https:\/\/partsvu.com\/en-au\/products\/yamaha-gear-pump-assy-66y-43830-00-00","provider":"PartsVu","version":"1.0","type":"link"}