{"product_id":"yamaha-jet-main-50-7cu-e414j-50-a0","title":"Yamaha - Jet, main (#50) - 7CU-E414J-50-A0","description":"\u003ch2 data-section-id=\"162x2ik\" data-start=\"0\" data-end=\"79\"\u003eYamaha - Main Jet #50 - Carburetor Fuel Metering Component - 7CU-E414J-50-A0\u003c\/h2\u003e\n\u003chr data-start=\"81\" data-end=\"84\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"86\" data-end=\"97\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"98\" data-end=\"440\"\u003eMain jets are where I start when an engine feels off at higher throttle. If it’s clogged or worn, you’ll notice it when the motor struggles to pull or just doesn’t feel as strong as it should. I’ve seen engines wake right back up with the correct jet in place. When it’s dialed in, you get smooth power all the way through the throttle range.\u003c\/p\u003e\n\u003chr data-start=\"442\" data-end=\"445\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"447\" data-end=\"462\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"463\" data-end=\"867\"\u003e• \u003cstrong data-start=\"465\" data-end=\"492\"\u003eHigh-Speed Fuel Control\u003c\/strong\u003e – Regulates fuel delivery at mid to full throttle for consistent power output.\u003cbr data-start=\"571\" data-end=\"574\"\u003e• \u003cstrong data-start=\"576\" data-end=\"600\"\u003ePrecision Jet Sizing\u003c\/strong\u003e – Calibrated at 50 for accurate fuel-air mixture in carbureted systems.\u003cbr data-start=\"672\" data-end=\"675\"\u003e• \u003cstrong data-start=\"677\" data-end=\"697\"\u003eOEM Threaded Fit\u003c\/strong\u003e – Installs securely into the carburetor with proper alignment and sealing.\u003cbr data-start=\"772\" data-end=\"775\"\u003e• \u003cstrong data-start=\"777\" data-end=\"809\"\u003eSupports Strong Acceleration\u003c\/strong\u003e – Helps eliminate power loss and hesitation under load.\u003c\/p\u003e\n\u003chr data-start=\"869\" data-end=\"872\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"874\" data-end=\"904\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"905\" data-end=\"1152\"\u003eDesigned for Yamaha outboard engines equipped with carbureted fuel systems that utilize a main jet for fuel delivery at higher throttle ranges. Commonly used across a range of Yamaha outboards where consistent power and fuel control are essential.\u003c\/p\u003e\n\u003chr data-start=\"1154\" data-end=\"1157\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1159\" data-end=\"1165\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1167\" data-end=\"1324\"\u003e\u003cstrong data-start=\"1167\" data-end=\"1213\"\u003eQ: What are signs the main jet is clogged?\u003c\/strong\u003e\u003cbr data-start=\"1213\" data-end=\"1216\"\u003eA: Loss of top-end power, hesitation under throttle, or the engine not reaching full speed are common signs.\u003c\/p\u003e\n\u003cp data-start=\"1326\" data-end=\"1483\"\u003e\u003cstrong data-start=\"1326\" data-end=\"1382\"\u003eQ: Can I clean the main jet instead of replacing it?\u003c\/strong\u003e\u003cbr data-start=\"1382\" data-end=\"1385\"\u003eA: You can try cleaning it, but if performance doesn’t improve, replacing it is the better option.\u003c\/p\u003e\n\u003cp data-start=\"1485\" data-end=\"1639\"\u003e\u003cstrong data-start=\"1485\" data-end=\"1536\"\u003eQ: Does the jet size affect engine performance?\u003c\/strong\u003e\u003cbr data-start=\"1536\" data-end=\"1539\"\u003eA: Yes, the size directly impacts fuel delivery and can change how the engine runs at higher speeds.\u003c\/p\u003e\n\u003cp data-start=\"1641\" data-end=\"1782\"\u003e\u003cstrong data-start=\"1641\" data-end=\"1687\"\u003eQ: How does fuel quality affect this part?\u003c\/strong\u003e\u003cbr data-start=\"1687\" data-end=\"1690\"\u003eA: Dirty or old fuel can clog the jet and restrict fuel flow, leading to performance issues.\u003c\/p\u003e\n\u003cp data-start=\"1784\" data-end=\"1924\"\u003e\u003cstrong data-start=\"1784\" data-end=\"1817\"\u003eQ: Any tips for installation?\u003c\/strong\u003e\u003cbr data-start=\"1817\" data-end=\"1820\"\u003eA: Install it carefully without over-tightening and make sure the carburetor is clean before reassembly.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46936417927459,"sku":"7CU-E414J-50-A0","price":25.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV266264.jpg?v=1698797496","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-jet-main-50-7cu-e414j-50-a0","provider":"PartsVu","version":"1.0","type":"link"}