{"product_id":"3ld-12118-00-yamaha-cotter-valve-genuine-oem-yamaha-outboard-part","title":"3LD-12118-00 Yamaha Cotter Valve | 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 Valve Cotter \/ Valve Keeper - Part Number: 3LD-12118-00-00\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Yamaha valve cotter used in Yamaha four-stroke valve train assemblies. This small but critical keeper locks the valve spring retainer to the valve stem, helping secure the valve spring and maintain correct valve operation.\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 valve cotter\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct Yamaha part number 3LD-12118-00-00\n\u003c\/p\u003e\n\u003cp\u003e\n • Also known as a valve keeper or valve collet\n\u003c\/p\u003e\n\u003cp\u003e\n • Used in intake and exhaust valve spring retainer assemblies\n\u003c\/p\u003e\n\u003cp\u003e\n • Critical retaining component for four-stroke cylinder head service\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 • 3LD-12118-00-00 Yamaha valve cotter reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 3LD-12118-00 short Yamaha valve cotter format\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 • 3LD-12118-00-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 3LD-12118-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 3LD121180000\n\u003c\/p\u003e\n\u003cp\u003e\n • 3LD1211800\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 • WSM: 010-003-04\n\u003c\/p\u003e\n\u003cp\u003e\n • Aftermarket reference: 3LD-12118-00\n\u003c\/p\u003e\n\u003cp\u003e\n • Aftermarket reference: 3LD1211800\n\u003c\/p\u003e\n\u003cp\u003e\n • Valve keeper \/ cotter replacement family for Yamaha intake and exhaust valve assemblies\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha four-stroke valve collet replacement family where 3LD-12118-00-00 is specified\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 four-stroke outboard valve assemblies\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F70 valve train diagrams using 3LD-12118-00-00\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha intake and exhaust valve spring retainer systems\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 F70LA four-stroke outboard valve applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F70 four-stroke outboard cylinder head assemblies where 3LD-12118-00-00 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha four-stroke marine engines using 3LD valve cotters in the intake valve assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha four-stroke marine engines using 3LD valve cotters in the exhaust valve assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 1.8L and 1.9L marine engine valve train applications where 3LD-12118-00-00 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha engine valve spring retainer assemblies requiring OEM cotter 3LD-12118-00-00\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Yamaha four-stroke marine engine\n\u003c\/p\u003e\n\u003cp\u003e\n • Component Type: Valve cotter \/ keeper\n\u003c\/p\u003e\n\u003cp\u003e\n • Valve Location: Intake or exhaust, depending on engine diagram\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: model-specific Yamaha four-stroke applications\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 valve cotter locks the valve spring retainer to the valve stem. It keeps the valve spring correctly secured so the valve can open and close under camshaft control.\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 • Valve spring retainer not seating correctly\n\u003c\/p\u003e\n\u003cp\u003e\n • Valve dropping or losing retention\n\u003c\/p\u003e\n\u003cp\u003e\n • Cylinder head ticking or abnormal valve train noise\n\u003c\/p\u003e\n\u003cp\u003e\n • Valve clearance issues after service\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine misfire caused by valve train damage\n\u003c\/p\u003e\n\u003cp\u003e\n • Damaged, worn or missing valve keeper during cylinder head overhaul\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":55735277256996,"sku":"7931919","price":3.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_df7265fe-0bae-47a4-857f-710ea0041099.jpg?v=1784012964","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/3ld-12118-00-yamaha-cotter-valve-genuine-oem-yamaha-outboard-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}