{"product_id":"yamaha-carburetor-lower-63b-14303-00-00","title":"Yamaha - Carburetor(lower) - 63B-14303-00-00","description":"\u003ch2 data-section-id=\"e2pnxb\" data-start=\"0\" data-end=\"72\"\u003eYamaha - Carburetor (Lower) - Fuel System Component - 63B-14303-00-00\u003c\/h2\u003e\n\u003chr data-start=\"74\" data-end=\"77\"\u003e\n\u003ch2 data-section-id=\"6lznae\" data-start=\"79\" data-end=\"92\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"136\" data-end=\"677\"\u003eThe lower carburetor plays a key role in delivering the correct air-fuel mixture to your engine, especially in multi-carb setups where each unit must perform consistently. If this component becomes worn or clogged, you’ll notice rough idle, hesitation, or reduced power. This Yamaha lower carburetor assembly is built to restore smooth fuel delivery, improve throttle response, and keep your outboard running efficiently. Using a genuine OEM part ensures proper fit and reliable long-term performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"679\" data-end=\"682\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"684\" data-end=\"701\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"702\" data-end=\"1060\"\u003e• Precise Fuel Metering – Delivers the correct air-fuel mixture for smooth engine operation.\u003cbr data-start=\"794\" data-end=\"797\"\u003e• Restores Performance – Helps eliminate hesitation, rough idle, and power loss.\u003cbr data-start=\"877\" data-end=\"880\"\u003e• OEM Yamaha Fitment – Built to factory specifications for proper installation and function.\u003cbr data-start=\"972\" data-end=\"975\"\u003e• Durable Construction – Designed to withstand fuel exposure and marine conditions.\u003c\/p\u003e\n\u003chr data-start=\"1062\" data-end=\"1065\"\u003e\n\u003ch2 data-section-id=\"1b7w7ff\" data-start=\"1067\" data-end=\"1099\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1100\" data-end=\"1214\"\u003e• Compatible with select Yamaha outboards that utilize this lower carburetor (confirm fitment by model and year)\u003c\/p\u003e\n\u003chr data-start=\"1216\" data-end=\"1219\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1221\" data-end=\"1229\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1231\" data-end=\"1356\"\u003e\u003cstrong data-start=\"1231\" data-end=\"1272\"\u003eQ: What does the lower carburetor do?\u003c\/strong\u003e\u003cbr data-start=\"1272\" data-end=\"1275\"\u003eA: It helps regulate fuel delivery in multi-carb systems for proper combustion.\u003c\/p\u003e\n\u003cp data-start=\"1358\" data-end=\"1492\"\u003e\u003cstrong data-start=\"1358\" data-end=\"1406\"\u003eQ: What are signs this part needs replacing?\u003c\/strong\u003e\u003cbr data-start=\"1406\" data-end=\"1409\"\u003eA: Rough idle, poor acceleration, fuel leaks, or inconsistent engine performance.\u003c\/p\u003e\n\u003cp data-start=\"1494\" data-end=\"1636\"\u003e\u003cstrong data-start=\"1494\" data-end=\"1540\"\u003eQ: Can I clean it instead of replacing it?\u003c\/strong\u003e\u003cbr data-start=\"1540\" data-end=\"1543\"\u003eA: Cleaning may help temporarily, but worn internal components usually require replacement.\u003c\/p\u003e\n\u003cp data-start=\"1638\" data-end=\"1782\"\u003e\u003cstrong data-start=\"1638\" data-end=\"1681\"\u003eQ: Will this improve engine efficiency?\u003c\/strong\u003e\u003cbr data-start=\"1681\" data-end=\"1684\"\u003eA: Yes, a properly functioning carburetor helps improve fuel efficiency and overall performance.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938883391779,"sku":"63B-14303-00-00","price":323.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV225132.jpg?v=1698806908","url":"https:\/\/partsvu.com\/en-au\/products\/yamaha-carburetor-lower-63b-14303-00-00","provider":"PartsVu","version":"1.0","type":"link"}