{"product_id":"22117421-alternator-genuine-volvo-penta","title":"22117421 Alternator | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta D8 24V 80A Alternator, part number 22117421. A genuine heavy-duty 24-volt, 80-amp alternator used on Volvo Penta D8 marine engines. The charging assembly is catalogued in the D8A1-A MP installation around engine serial reference 700844815 and must be matched to the original pulley, brackets and belt system.\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  TAD, D, TWD\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  Approximately 550-650 HP\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Year Range:\n  \u003c\/strong\u003e\n  Approximately 2015 - current supported applications\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  24V 80A heavy-duty charging output\n \u003c\/li\u003e\n \u003cli\u003e\n  Factory mounting, pulley and terminal arrangement\n \u003c\/li\u003e\n \u003cli\u003e\n  Integrated regulation for marine diesel electrical systems\n \u003c\/li\u003e\n \u003cli\u003e\n  Designed for continuous heat and vibration exposure\n \u003c\/li\u003e\n \u003cli\u003e\n  Documented OEM-manufacturer and aftermarket cross-references\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: 7.7L inline six-cylinder common-rail turbocharged marine diesel\n \u003c\/li\u003e\n \u003cli\u003e\n  64MM (Volvo assembly listing)\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Converts engine rotation into regulated electrical power for the batteries, engine-control system and vessel electrical loads.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Low or excessive charging voltage\n \u003c\/li\u003e\n \u003cli\u003e\n  Battery warning or repeated flat batteries\n \u003c\/li\u003e\n \u003cli\u003e\n  Bearing noise, pulley wobble or belt dust\n \u003c\/li\u003e\n \u003cli\u003e\n  Overheated output cable or terminal\n \u003c\/li\u003e\n \u003cli\u003e\n  Intermittent charging as the alternator warms\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  Isolate the batteries before you start, and never disconnect the alternator or battery cables with the engine running — that will destroy the diodes\n \u003c\/li\u003e\n \u003cli\u003e\n  Reconnect exactly as it came off, correct polarity, terminals clean and tight, and check the earth path through the mountings and engine is sound\n \u003c\/li\u003e\n \u003cli\u003e\n  Check the pulleys line up and the belt runs true; renew a glazed, cracked or oil-contaminated belt at the same time and tension it by the procedure in the manual for your engine\n \u003c\/li\u003e\n \u003cli\u003e\n  Support the alternator while you fit and tighten the mounting and adjusting bolts to the manual's figures, and never lever against the alternator body or end covers\n \u003c\/li\u003e\n \u003cli\u003e\n  After fitting, confirm the charge warning goes out and charging voltage is correct, and recheck belt tension after the first running period\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  23023276 - later related Volvo Penta alternator used in selected D8 and D16 installations; verify serial before substitution\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  3803639 - OEM cross-reference\n \u003c\/li\u003e\n \u003cli\u003e\n  21621101 - alternator bracket\n \u003c\/li\u003e\n \u003cli\u003e\n  21621111 → 23182845 - companion bracket chain\n \u003c\/li\u003e\n \u003cli\u003e\n  21750781 - belt tensioner\n \u003c\/li\u003e\n \u003cli\u003e\n  60111560 - drive-belt references\n \u003c\/li\u003e\n \u003cli\u003e\n  22954700 - drive-belt references\n \u003c\/li\u003e\n \u003cli\u003e\n  22054641 - support bracket\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Other-Brand OEM Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Bosch \/ SEG Automotive: 0 124 555 129\n \u003c\/li\u003e\n \u003cli\u003e\n  Bosch \/ SEG Automotive: F 000 BL0 7K4\n \u003c\/li\u003e\n \u003cli\u003e\n  Prestolite: 861274GB\n \u003c\/li\u003e\n \u003cli\u003e\n  Valeo: 202014\n \u003c\/li\u003e\n \u003cli\u003e\n  Magneti Marelli: 063535550090\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Aftermarket \/ Verified Equivalents\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  SLP: ALT-355\n \u003c\/li\u003e\n \u003cli\u003e\n  SLP: ALT-781, earlier aftermarket reference replaced by ALT-355\n \u003c\/li\u003e\n \u003cli\u003e\n  AS-PL: A0138\n \u003c\/li\u003e\n \u003cli\u003e\n  WAI: 12599N\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 D8A2-A MP, D8A4-A MP, D8A1-A MP, D8A3-A MP\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1341-43GE-B, TAD1341VE, TAD1341GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1344-45GE-B, TAD1344VE, TAD1344GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1640-42GE-B, TAD1640GE, TAD1640VE-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1641VE-B, TAD1641GE, TAD1641VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1642VE-B, TAD1642GE, TAD1642VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1342VE, TAD1342GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1343VE, TAD1343GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1345GE, TAD1345VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1350GE, TAD1350VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1340VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1346GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1351GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1352GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1353GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1354GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1355GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1360-62VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1363-65VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1643VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1650GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1651GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1660-62VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1643GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1644-45GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1652GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1653GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1663GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1672-1673GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1682-83GE\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53384060567844,"sku":"2027249","price":2081.02,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_9972b2f3-34e1-4321-879e-8c0c123875cf.png?v=1788060992","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/22117421-alternator-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}