{"product_id":"6105a9-mercury-flywheel-genuine-used-part","title":"6105A9 Mercury Flywheel | Genuine Used 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 Used Mercury 7.5HP \/ 9.8HP Manual-Start Flywheel - Part Number: 6105A9\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine pre-owned Mercury flywheel for selected twin-cylinder 7.5HP and 9.8HP manual-start two-stroke outboards.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The full component-style reference may be shown as 251-6105A9.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n This flywheel does not use the large electric-starter ring gear found on electric-start assemblies. It carries the ignition magnets and recoil-starter engagement features required by compatible engines.\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 Mercury used flywheel\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct OEM number 6105A9\n\u003c\/p\u003e\n\u003cp\u003e\n • Full-format reference 251-6105A9\n\u003c\/p\u003e\n\u003cp\u003e\n • Manual-start configuration\n\u003c\/p\u003e\n\u003cp\u003e\n • Suitable for selected 7.5HP and 9.8HP twin-cylinder engines\n\u003c\/p\u003e\n\u003cp\u003e\n • Used on Mercury 75 and Mercury 110 model families\n\u003c\/p\u003e\n\u003cp\u003e\n • Original Mercury ignition rotor assembly\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 \/ Related Numbers:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 6105A9\n\u003c\/p\u003e\n\u003cp\u003e\n • 251-6105A9\n\u003c\/p\u003e\n\u003cp\u003e\n • Common casting reference: 236-38397\n\u003c\/p\u003e\n\u003cp\u003e\n • Related flywheel references vary for electric-start engines\n\u003c\/p\u003e\n\u003cp\u003e\n • OEM Description: Flywheel Assembly\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 • No aftermarket equivalent\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 selected:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 7.5HP twin-cylinder outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 9.8HP twin-cylinder outboards\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 75 models\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 110 models\n\u003c\/p\u003e\n\u003cp\u003e\n • Manual-start engines from approximately 1979-1985\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Important fitment note:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Confirm that the engine is manual start.\n\u003c\/p\u003e\n\u003cp\u003e\n • Electric-start flywheels use a different ring-gear and charging arrangement.\n\u003c\/p\u003e\n\u003cp\u003e\n • Compare the crankshaft taper, magnet layout and recoil-starter engagement profile.\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 flywheel stores rotating energy and causes its permanent magnets to pass the stator and trigger components.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Common signs of damage:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Cracked or loose magnets\n\u003c\/p\u003e\n\u003cp\u003e\n • Damaged keyway\n\u003c\/p\u003e\n\u003cp\u003e\n • Flywheel taper is fretted\n\u003c\/p\u003e\n\u003cp\u003e\n • Recoil-start engagement surfaces are worn\n\u003c\/p\u003e\n\u003cp\u003e\n • Ignition output is weak\n\u003c\/p\u003e\n\u003cp\u003e\n • Flywheel rubs the stator\n\u003c\/p\u003e\n\u003cp\u003e\n • Visible wobble\n\u003c\/p\u003e\n\u003cp\u003e\n • Corrosion develops around the hub\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Recommended checks before installation:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Confirm 6105A9 or 251-6105A9\n\u003c\/p\u003e\n\u003cp\u003e\n • Inspect the taper and keyway\n\u003c\/p\u003e\n\u003cp\u003e\n • Check all internal magnets\n\u003c\/p\u003e\n\u003cp\u003e\n • Inspect the recoil-starter engagement points\n\u003c\/p\u003e\n\u003cp\u003e\n • Check stator and trigger clearance\n\u003c\/p\u003e\n\u003cp\u003e\n • Install with the correct flywheel key\n\u003c\/p\u003e\n\u003cp\u003e\n • Torque the retaining nut correctly\n\u003c\/p\u003e\n\u003cp\u003e\n • Test ignition output after installation\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 Mercury used part\n\u003c\/p\u003e\n\u003cp\u003e\n • Pre-owned rotating ignition component\n\u003c\/p\u003e\n\u003cp\u003e\n • Cosmetic marks and surface corrosion may be present\n\u003c\/p\u003e\n\u003cp\u003e\n • Magnets, taper and keyway must be inspected before installation\n\u003c\/p\u003e\n\u003cp\u003e\n • Supplied in protective or equivalent packaging\n\u003c\/p\u003e\n","brand":"Sawley's Auto and Marine","offers":[{"title":"Default Title","offer_id":53392309256484,"sku":"458385J","price":37.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_665815ea-f3bf-4dd9-8e0d-04f08f21c63a.jpg?v=1777433300","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/6105a9-mercury-flywheel-genuine-used-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}