{"product_id":"20460886-carbon-brush-genuine-volvo-penta","title":"20460886 Carbon Brush | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Carbon-brush service component for the specified 28 V alternator assembly. It maintains electrical contact with the rotating slip rings so field current can be supplied to the rotor. Carbon-brush service component used in the Volvo Penta 28 V \/ 140 A alternator assembly. It maintains sliding electrical contact with the rotor slip rings and is catalogued with alternator 20460893 and its component group.\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 TAD720VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD721VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD722VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD750VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD520VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD760VE\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  Carbon brush for the 28 V alternator, 0.007 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Catalogued with alternator 20460893\n \u003c\/li\u003e\n \u003cli\u003e\n  Listed for 6 TAD applications\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Maintains sliding electrical contact between the stationary brush holder and alternator rotor slip rings, allowing the regulator to control magnetic field current.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Intermittent or low alternator output\n \u003c\/li\u003e\n \u003cli\u003e\n  Charging warning lamp remains illuminated\n \u003c\/li\u003e\n \u003cli\u003e\n  Carbon brushes worn below their service length or sticking in the holder\n \u003c\/li\u003e\n \u003cli\u003e\n  Arcing, heavy carbon contamination or damaged slip-ring surfaces\n \u003c\/li\u003e\n \u003cli\u003e\n  Charging output changes when the alternator is tapped or exposed to vibration\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 the slip-ring surface for scoring and carbon build-up before fitting new brushes - a rough ring wears fresh brushes down quickly\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 \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  20460893 original 28 V \/ 140 A alternator\n \u003c\/li\u003e\n \u003cli\u003e\n  20580795 regulator for later alternator 20580794\n \u003c\/li\u003e\n \u003cli\u003e\n  20494172 rectifier\n \u003c\/li\u003e\n \u003cli\u003e\n  20460885 alternator gasket\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM Reman Alternatives\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  3803960 Volvo Penta exchange alternator\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":53383904559396,"sku":"2769486","price":34.44,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_eff2ab21-e02a-47e8-844e-1a519f4ac726.jpg?v=1777181804","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/20460886-carbon-brush-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}