{"product_id":"20798454-pulley-genuine-volvo-penta","title":"20798454 Pulley | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Rotating belt-drive component used in the high-mounted 28 v \/ 35 a alternator drive. It maintains the specified diameter, groove profile, offset and drive ratio for the connected accessory or cooling system.\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 TD720GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD720VE PP\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD520GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD520VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD720GE\n \u003c\/li\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 TAD730GE MECH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD730GE EDC4\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD731GE MECH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD731GE EDC4\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 \u003cli\u003e\n  Volvo Penta TAD520GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD530GE MECH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD530GE EDC4\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD531GE MECH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD531GE EDC4\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD532GE 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  TD, TAD\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  Approximately 300 HP\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  Later-production pulley for the high-mounted 28 V \/ 35 A alternator drive\n \u003c\/li\u003e\n \u003cli\u003e\n  0.197 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  19 applications across TD and TAD-series engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Consolidates 20798204 and 20798216, both catalogued earlier as rings\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Takes the belt drive from the engine and turns the alternator rotor at the ratio set by its groove diameter.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Belt squeal or a chirp that follows engine speed\n \u003c\/li\u003e\n \u003cli\u003e\n  Black belt dust collecting around the drive\n \u003c\/li\u003e\n \u003cli\u003e\n  Low or intermittent charging\n \u003c\/li\u003e\n \u003cli\u003e\n  Groove found polished, worn or with the ribs rounded off\n \u003c\/li\u003e\n \u003cli\u003e\n  A visible wobble or run-out as the alternator shaft is turned, or bearing noise from the alternator behind it\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  This is the later-production version and replaces both 20798204 and 20798216, so order against the current number\n \u003c\/li\u003e\n \u003cli\u003e\n  Renew the belt at the same time - a worn pulley groove chews a new belt quickly\n \u003c\/li\u003e\n \u003cli\u003e\n  Check the alternator shaft and its nut for run-out before condemning the pulley\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  20798454 → Supersedes 20798204\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  20798216 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  20798204 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  20798373 belt-adjustment lock piece\n \u003c\/li\u003e\n \u003cli\u003e\n  20459033 alternator bracket\n \u003c\/li\u003e\n \u003cli\u003e\n  20797199 V-belt\n \u003c\/li\u003e\n \u003cli\u003e\n  20405804 tensioner\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":53385624092964,"sku":"D251387","price":203.57,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_d4046b2b-6d6e-44e5-8c58-772d509c309a.jpg?v=1777197552","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/20798454-pulley-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}