{"product_id":"yamaha-reed-valve-asy-689-13610-01-00","title":"Yamaha - Reed valve asy - 689-13610-01-00","description":"\u003ch2 data-section-id=\"16jw71v\" data-start=\"0\" data-end=\"79\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3\" data-end=\"79\"\u003eYamaha - Reed Valve Assembly - Intake System Component - 689-13610-01-00\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003chr data-start=\"81\" data-end=\"84\"\u003e\n\u003ch2 data-section-id=\"1og5t7q\" data-start=\"86\" data-end=\"101\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"89\" data-end=\"101\"\u003eOverview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"144\" data-end=\"774\"\u003eThe reed valve assembly is a critical component of your Yamaha outboard’s intake system, responsible for regulating the flow of the air-fuel mixture into the engine. The reed valves open and close with engine pressure, allowing the correct amount of mixture into the combustion chamber while preventing backflow. This ensures efficient combustion, smooth throttle response, and consistent engine performance. Over time, reeds can wear, crack, or warp, leading to reduced power and rough operation. Replacing the assembly helps restore proper airflow and maintain optimal engine performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"776\" data-end=\"779\"\u003e\n\u003ch2 data-section-id=\"1j5qwet\" data-start=\"781\" data-end=\"800\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"784\" data-end=\"800\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"802\" data-end=\"1152\"\u003e\n\u003cli data-section-id=\"ajuewi\" data-start=\"802\" data-end=\"881\"\u003e\n\u003cstrong data-start=\"804\" data-end=\"829\"\u003eAir-Fuel Flow Control\u003c\/strong\u003e – Regulates intake flow for efficient combustion.\u003c\/li\u003e\n\u003cli data-section-id=\"dm5962\" data-start=\"882\" data-end=\"959\"\u003e\n\u003cstrong data-start=\"884\" data-end=\"905\"\u003ePrevents Backflow\u003c\/strong\u003e – Ensures one-way movement of the air-fuel mixture.\u003c\/li\u003e\n\u003cli data-section-id=\"1wv657x\" data-start=\"960\" data-end=\"1054\"\u003e\n\u003cstrong data-start=\"962\" data-end=\"993\"\u003eImproves Engine Performance\u003c\/strong\u003e – Supports smooth throttle response and engine efficiency.\u003c\/li\u003e\n\u003cli data-section-id=\"lszq90\" data-start=\"1055\" data-end=\"1152\"\u003e\n\u003cstrong data-start=\"1057\" data-end=\"1084\"\u003eOEM Yamaha Construction\u003c\/strong\u003e – Built to factory specifications for durability and precise fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1154\" data-end=\"1157\"\u003e\n\u003ch2 data-section-id=\"1ww02hn\" data-start=\"1159\" data-end=\"1193\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1162\" data-end=\"1193\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1195\" data-end=\"1411\"\u003eCompatible with Yamaha outboards using this component within the \u003cstrong data-start=\"1260\" data-end=\"1290\"\u003eintake \/ reed valve system\u003c\/strong\u003e.\u003cbr data-start=\"1291\" data-end=\"1294\"\u003e(Commonly used in mid-range 2-stroke outboards such as 25HP and 30HP models.) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1413\" data-end=\"1416\"\u003e\n\u003ch2 data-section-id=\"elc90z\" data-start=\"1418\" data-end=\"1428\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1421\" data-end=\"1428\"\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1430\" data-end=\"1554\"\u003e\u003cstrong data-start=\"1430\" data-end=\"1472\"\u003eQ: What does a reed valve assembly do?\u003c\/strong\u003e\u003cbr data-start=\"1472\" data-end=\"1475\"\u003eA: It controls airflow into the engine and prevents backflow during combustion.\u003c\/p\u003e\n\u003cp data-start=\"1556\" data-end=\"1672\"\u003e\u003cstrong data-start=\"1556\" data-end=\"1599\"\u003eQ: What are signs it needs replacement?\u003c\/strong\u003e\u003cbr data-start=\"1599\" data-end=\"1602\"\u003eA: Poor acceleration, rough idle, hesitation, or loss of engine power.\u003c\/p\u003e\n\u003cp data-start=\"1674\" data-end=\"1774\"\u003e\u003cstrong data-start=\"1674\" data-end=\"1720\"\u003eQ: Is this part part of the intake system?\u003c\/strong\u003e\u003cbr data-start=\"1720\" data-end=\"1723\"\u003eA: Yes, it is a key component of the intake system.\u003c\/p\u003e\n\u003cp data-start=\"1776\" data-end=\"1898\"\u003e\u003cstrong data-start=\"1776\" data-end=\"1820\"\u003eQ: Can damaged reeds affect performance?\u003c\/strong\u003e\u003cbr data-start=\"1820\" data-end=\"1823\"\u003eA: Yes, they can significantly reduce engine efficiency and responsiveness.\u003c\/p\u003e\n\u003cp data-start=\"1900\" data-end=\"2023\"\u003e\u003cstrong data-start=\"1900\" data-end=\"1933\"\u003eQ: Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"1933\" data-end=\"1936\"\u003eA: It requires access to the intake system and is typically done during engine service.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46938263552291,"sku":"689-13610-01-00","price":137.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV234453.jpg?v=1698804825","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-reed-valve-asy-689-13610-01-00","provider":"PartsVu","version":"1.0","type":"link"}