{"product_id":"yamaha-carburetor-lower-63d-14303-00-00","title":"Yamaha - Carburetor(lower) - 63D-14303-00-00","description":"\u003ch2 data-section-id=\"ungr4p\" data-start=\"0\" data-end=\"72\"\u003eYamaha - Carburetor (Lower) - Fuel System Component - 63D-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=\"93\" data-end=\"549\"\u003eIn multi-carb Yamaha engines, each carburetor plays a role in keeping the engine running smooth and balanced. When the lower carburetor starts to wear or clog, you’ll notice rough idle, hesitation, or uneven performance. This Yamaha lower carburetor is designed to restore proper fuel delivery and bring the engine back to consistent operation. It helps improve throttle response and keeps everything running the way it should without constant adjustments.\u003c\/p\u003e\n\u003chr data-start=\"551\" data-end=\"554\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"556\" data-end=\"573\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"574\" data-end=\"903\"\u003e• Balanced Fuel Delivery – Helps maintain proper air-fuel mixture across cylinders.\u003cbr data-start=\"657\" data-end=\"660\"\u003e• Restores Engine Performance – Improves idle quality and throttle response.\u003cbr data-start=\"736\" data-end=\"739\"\u003e• OEM Yamaha Fitment – Built to factory specifications for proper installation.\u003cbr data-start=\"818\" data-end=\"821\"\u003e• Durable Construction – Designed to handle fuel exposure and marine conditions.\u003c\/p\u003e\n\u003chr data-start=\"905\" data-end=\"908\"\u003e\n\u003ch2 data-section-id=\"1b7w7ff\" data-start=\"910\" data-end=\"942\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"943\" data-end=\"1057\"\u003e• Compatible with select Yamaha outboards that utilize this lower carburetor (confirm fitment by model and year)\u003c\/p\u003e\n\u003chr data-start=\"1059\" data-end=\"1062\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1064\" data-end=\"1072\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1074\" data-end=\"1199\"\u003e\u003cstrong data-start=\"1074\" data-end=\"1115\"\u003eQ: What does the lower carburetor do?\u003c\/strong\u003e\u003cbr data-start=\"1115\" data-end=\"1118\"\u003eA: It helps regulate fuel delivery in multi-carb systems for proper combustion.\u003c\/p\u003e\n\u003cp data-start=\"1201\" data-end=\"1314\"\u003e\u003cstrong data-start=\"1201\" data-end=\"1249\"\u003eQ: What are signs this part needs replacing?\u003c\/strong\u003e\u003cbr data-start=\"1249\" data-end=\"1252\"\u003eA: Rough idle, hesitation, poor acceleration, or fuel leaks.\u003c\/p\u003e\n\u003cp data-start=\"1316\" data-end=\"1458\"\u003e\u003cstrong data-start=\"1316\" data-end=\"1362\"\u003eQ: Can I clean it instead of replacing it?\u003c\/strong\u003e\u003cbr data-start=\"1362\" data-end=\"1365\"\u003eA: Cleaning can help temporarily, but worn internal components usually require replacement.\u003c\/p\u003e\n\u003cp data-start=\"1460\" data-end=\"1580\"\u003e\u003cstrong data-start=\"1460\" data-end=\"1504\"\u003eQ: Will this improve engine performance?\u003c\/strong\u003e\u003cbr data-start=\"1504\" data-end=\"1507\"\u003eA: Yes, it helps restore smooth operation and consistent fuel delivery.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938880540963,"sku":"63D-14303-00-00","price":396.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV225186.jpg?v=1698806896","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-carburetor-lower-63d-14303-00-00","provider":"PartsVu","version":"1.0","type":"link"}