{"product_id":"21268949-alternator-kit-genuine-volvo-penta","title":"21268949 Alternator Kit | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta mounting kit for a large-casing extra alternator on D3 engines, weighing 6.5 kg and listed for eleven D3 applications. The catalogue lists it against 12V\/130A, 24V\/75A and 24V\/110A alternators on the 4 inch dual foot saddle mount to SAE J180, and the alternator itself is not included. It is the only kit on this page covering three different alternator ratings.\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 D3-110I-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D3-110I-C\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D3-130I-C\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D3-110I-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D3-130I-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D3-160I-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D3-160I-C\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D3-190I-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D3-190I-C\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D3-130I-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D3-160I-B\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  D\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  110-190 HP\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Year Range:\n  \u003c\/strong\u003e\n  Approximately 2004 onward; accessory layout varies by D3 suffix\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  For 12V\/130A, 24V\/75A or 24V\/110A alternators\n \u003c\/li\u003e\n \u003cli\u003e\n  Large casing, 4 inch dual foot saddle mount to SAE J180\n \u003c\/li\u003e\n \u003cli\u003e\n  For D3 engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Alternator not included\n \u003c\/li\u003e\n \u003cli\u003e\n  6.5 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied without the alternator\n \u003c\/li\u003e\n \u003cli\u003e\n  Capacity: 12V\/130A, 24V\/75A, 24V\/110A\n \u003c\/li\u003e\n \u003cli\u003e\n  Fits: D3\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📋 Kit Contents\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Bracket - part number 21190567 - quantity 1\n \u003c\/li\u003e\n \u003cli\u003e\n  Stud L50 - part number 993609 - quantity 1\n \u003c\/li\u003e\n \u003cli\u003e\n  Stud L90 - part number 993610 - quantity 1\n \u003c\/li\u003e\n \u003cli\u003e\n  Bracket - part number 21190799 - quantity 1\n \u003c\/li\u003e\n \u003cli\u003e\n  Flange screw L45 - part number 948217 - quantity 1\n \u003c\/li\u003e\n \u003cli\u003e\n  Flange nut - part number 996472 - quantity 1\n \u003c\/li\u003e\n \u003cli\u003e\n  Pulley - part number 3818325 - quantity 1\n \u003c\/li\u003e\n \u003cli\u003e\n  Flange screw L150 - part number 978447 - quantity 1\n \u003c\/li\u003e\n \u003cli\u003e\n  Flange screw L60 - part number 965194 - quantity 1\n \u003c\/li\u003e\n \u003cli\u003e\n  Flange nut M12x1.50 - part number 971096 - quantity 1\n \u003c\/li\u003e\n \u003cli\u003e\n  Alternator and drive belt 30731809 are separate\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Mounts, aligns and tensions a second high-output alternator so it can charge auxiliary battery banks independently of the standard engine alternator.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Alternator or belt running out of alignment\n \u003c\/li\u003e\n \u003cli\u003e\n  Bracket cracking or fasteners loosening\n \u003c\/li\u003e\n \u003cli\u003e\n  Repeated belt wear or squeal\n \u003c\/li\u003e\n \u003cli\u003e\n  Charging output short of the alternator's rating\n \u003c\/li\u003e\n \u003cli\u003e\n  Interference with the engine cover or an adjacent accessory\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  Confirm the alternator has the large casing and 4 inch dual foot SAE J180 pattern before ordering\n \u003c\/li\u003e\n \u003cli\u003e\n  The alternator is a separate order line whichever of the three ratings you choose\n \u003c\/li\u003e\n \u003cli\u003e\n  Check belt alignment and tension after fitting and again after the first hours of running\n \u003c\/li\u003e\n \u003cli\u003e\n  For a large casing, 4 inch dual foot saddle mount alternator (SAE J180 mount)\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  21268949 → Supersedes 3841445\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  3841445 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  30731809 related drive belt\n \u003c\/li\u003e\n \u003cli\u003e\n  3818325 pulley\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":53379266380068,"sku":"416429D","price":2042.68,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_9e4456b4-ac1f-4a05-95f5-aa71f25fea31.png?v=1777116275","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21268949-alternator-kit-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}