{"product_id":"90280-04m05-woodruff-key","title":"90280-04M05 Yamaha Woodruff Key | Genuine OEM Yamaha Outboard Part","description":"\u003cp\u003e\n 🔧 Product Description\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Genuine Yamaha High-Horsepower Water Pump Woodruff Key - Part Number: 90280-04M05\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Yamaha woodruff key used to drive the water-pump impeller on selected V4 and high-horsepower outboard lower units.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The key fits into the driveshaft keyway and engages the impeller hub, ensuring the impeller rotates at driveshaft speed.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n ⚙️ Key Features\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine Yamaha OEM water-pump drive key\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct Yamaha part number 90280-04M05\n\u003c\/p\u003e\n\u003cp\u003e\n • Precision-machined semicircular profile\n\u003c\/p\u003e\n\u003cp\u003e\n • Included in Yamaha 6N6-series water-pump kits\n\u003c\/p\u003e\n\u003cp\u003e\n • Sierra replacement key available\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM Supersession Chain:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 90280-04M05 current OEM water-pump woodruff-key reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM \/ Related Numbers:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 90280-04M05\n\u003c\/p\u003e\n\u003cp\u003e\n • 90280-04M05-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 6N6-W0078-02 related pump kit\n\u003c\/p\u003e\n\u003cp\u003e\n • 6E5-44352-01 related impeller\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Aftermarket \/ Verified Equivalents:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Sierra: 18-3302\n\u003c\/p\u003e\n\u003cp\u003e\n • Aftermarket Yamaha impeller drive key: 90280-04M05\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🚤 Compatibility\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Commonly used on:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha V4 and high-horsepower lower-unit water pumps\n\u003c\/p\u003e\n\u003cp\u003e\n • Impeller installations using the 6E5-series pump components\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine models:\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 100A two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 115B and 115C two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 130B two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 140B two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 115HP V4 production from approximately 1984 onward where specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F115A early four-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Water-pump kit 6N6-W0078-02\n\u003c\/p\u003e\n\u003cp\u003e\n • High-horsepower lower units using impeller 6E5-44352-01\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: Approximately 100HP - 140HP, with additional 6E5 pump-family applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Yamaha V4 two-stroke and early F115 four-stroke outboard\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: Lower-unit and pump-design controlled.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔌 Function\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The key mechanically couples the impeller to the driveshaft so the pump turns whenever the engine driveshaft rotates.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Common signs of failure:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Impeller does not rotate\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine overheats immediately after pump service\n\u003c\/p\u003e\n\u003cp\u003e\n • Key is missing during assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • Key is sheared or rolled over\n\u003c\/p\u003e\n\u003cp\u003e\n • Impeller hub or driveshaft keyway is damaged\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 📦 Condition\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine Yamaha part\n\u003c\/p\u003e\n\u003cp\u003e\n • Brand new\n\u003c\/p\u003e\n\u003cp\u003e\n • Supplied in original or equivalent packaging\n\u003c\/p\u003e\n","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":53402780795172,"sku":"1745189","price":20.22,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_1b482179-5a98-4843-a9b2-868f5abed0a7.jpg?v=1777282407","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/90280-04m05-woodruff-key","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}