{"product_id":"20727639-vibration-damper-genuine-volvo-penta","title":"20727639 Vibration Damper | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Crankshaft torsional vibration damper used on selected TAD7 generator-engine configurations, including installations with a separate fan bracket. The correct damper depends on the genset speed, output and front-drive arrangement. Application note: Confirm the engine's product number, rated speed, genset output and separate-fan-bracket configuration.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta TAD721GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD722GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD732GE EDC4\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD733GE EDC4\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  TAD\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Year Range:\n  \u003c\/strong\u003e\n  Approximately late 1990s-2000s\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Application-specific torsional damper for TAD7 generator engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Controls crankshaft firing-pulse oscillation at constant genset speed\n \u003c\/li\u003e\n \u003cli\u003e\n  Compatible with the specified separate fan-bracket\/front-drive arrangement\n \u003c\/li\u003e\n \u003cli\u003e\n  Maintains accessory and timing-drive durability\n \u003c\/li\u003e\n \u003cli\u003e\n  Must be matched to engine product number, rated speed and generator configuration\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: 7 L six-cylinder turbocharged generator diesel\n \u003c\/li\u003e\n \u003cli\u003e\n  2 used per assembly\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Absorbs torsional crankshaft vibration at the engine's governed operating speed, reducing stress on the crankshaft, timing gears and driven equipment.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Cracked, shifted or deteriorated damping element\n \u003c\/li\u003e\n \u003cli\u003e\n  Visible damper wobble or separation\n \u003c\/li\u003e\n \u003cli\u003e\n  New vibration or rattling at governed generator speed\n \u003c\/li\u003e\n \u003cli\u003e\n  Repeated front-drive or fan-bracket failures\n \u003c\/li\u003e\n \u003cli\u003e\n  Crankshaft or timing-gear damage if torsional vibration is uncontrolled\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  Treat the damper as a sealed assembly — it is not repairable, and nothing about it should be straightened, re-bonded or adjusted\n \u003c\/li\u003e\n \u003cli\u003e\n  Renew it if the rubber is cracked, swollen, oil-soaked or has moved relative to the hub, and whenever the engine has been run with a known torsional or vibration problem\n \u003c\/li\u003e\n \u003cli\u003e\n  Fit to clean, dry, undamaged mating faces, tightening the fasteners in the sequence and to the figures given in the workshop manual for your engine\n \u003c\/li\u003e\n \u003cli\u003e\n  Use new bolts wherever the manual calls for them; the loading here is cyclic and a reused or stretched fastener is a poor risk\n \u003c\/li\u003e\n \u003cli\u003e\n  While access is good, check the components it drives or couples to, and their alignment — a damper rarely fails for no reason\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","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385680519460,"sku":"1958275","price":1871.88,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_a35f70b8-6456-4965-94f3-01368ce49c0c.jpg?v=1788060358","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/20727639-vibration-damper-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}