{"product_id":"21485410-flexible-coupling-genuine-volvo-penta","title":"21485410 Flexible Coupling | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n A torsionally flexible coupling installed between the engine flywheel and marine transmission on Volvo Penta D3-G inboard propulsion packages.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  D\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  110-220 HP\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n Full model list at the end of this description.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Absorbs driveline torsional vibration\n \u003c\/li\u003e\n \u003cli\u003e\n  Bolts to the designated flywheel\n \u003c\/li\u003e\n \u003cli\u003e\n  Maintains engine-to-transmission alignment\n \u003c\/li\u003e\n \u003cli\u003e\n  Reduces shock loading\n \u003c\/li\u003e\n \u003cli\u003e\n  Designed for the D3 flywheel and bellhousing arrangement\n \u003c\/li\u003e\n\n\u003cli\u003e\n Also supersedes Volvo part numbers 3819449, 3848851 and 3883232\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The coupling transfers engine torque to the transmission while damping combustion pulses and driveline shock.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Rattling at idle\n \u003c\/li\u003e\n \u003cli\u003e\n  Rubber or flexible element cracking\n \u003c\/li\u003e\n \u003cli\u003e\n  Excessive rotational play\n \u003c\/li\u003e\n \u003cli\u003e\n  Metallic debris around the bellhousing\n \u003c\/li\u003e\n \u003cli\u003e\n  Loss of drive after coupling failure\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Check and set the alignment of the engine and drive before and after fitting a flexible coupling — it absorbs vibration and a small amount of misalignment, it does not correct a driveline that is out of line\n \u003c\/li\u003e\n \u003cli\u003e\n  Handle the rubber elements carefully and keep them clear of oil, fuel and solvents, which soften and swell rubber and shorten its life dramatically\n \u003c\/li\u003e\n \u003cli\u003e\n  Fit the coupling as a complete unit, use new locking hardware wherever the workshop manual for your engine specifies it, and tighten the fasteners to the figures in that manual\n \u003c\/li\u003e\n \u003cli\u003e\n  Turn the driveline over by hand after assembly and check that it runs true, with no binding and no excessive free play\n \u003c\/li\u003e\n \u003cli\u003e\n  Inspect the coupling whenever the drive is separated for any other reason; the rubber is the part that ages, and planned replacement is far cheaper than a failure at sea\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  21485410 → Supersedes 21321662\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  21416069 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  21517500 - Related flywheel\n \u003c\/li\u003e\n \u003cli\u003e\n  21517489 - Related ring gear\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔎 Full Model Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta D3-110I-C, D3-130I-C, D3-220I-G, D3-140I-F, D3-140I-G, D3-110I-F, D3-150I-F, D3-170I-F, D3-200I-F, D3-220I-F, D3-110I-G, D3-150I-G, D3-170I-G, D3-200I-G, D3-110I-H, D3-160I-C, D3-190I-C, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H, D3-140I-H\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385579659556,"sku":"808787B","price":1671.44,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_a93ba8a5-5efa-4968-bedd-091d391bf431.jpg?v=1788062027","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21485410-flexible-coupling-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}