{"product_id":"replacement-generator-power-supply-circuit-board-for-onan-generators-300-3763","title":"Dinosaur 300-3763 RV Generator Power Supply Circuit Board – Onan Replacement","description":"\u003carticle data-scroll-anchor=\"true\" data-testid=\"conversation-turn-17\" dir=\"auto\" class=\"w-full text-token-text-primary focus-visible:outline-2 focus-visible:outline-offset-[-4px]\"\u003e\n\u003cdiv class=\"m-auto text-base py-[18px] px-6\"\u003e\n\u003cdiv class=\"mx-auto flex flex-1 text-base gap-4 md:gap-5 lg:gap-6 md:max-w-3xl\"\u003e\n\u003cdiv class=\"group\/conversation-turn relative flex w-full min-w-0 flex-col agent-turn @xs\/thread:px-0 @sm\/thread:px-1.5 @md\/thread:px-4\"\u003e\n\u003cdiv class=\"flex-col gap-1 md:gap-3\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col flex-grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-4o-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+\u0026amp;]:mt-5\" dir=\"auto\" data-message-id=\"44f04e46-9c73-4e34-a69a-a4b4e605d32e\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp data-start=\"145\" data-end=\"576\"\u003e\u003cstrong data-start=\"241\" data-end=\"308\"\u003eDinosaur 300-3763 RV generator power supply circuit board – NEW\u003c\/strong\u003e replacement power supply solution engineered for \u003cstrong data-start=\"358\" data-end=\"384\"\u003eselect Onan generators\u003c\/strong\u003e. The \u003cstrong data-start=\"390\" data-end=\"438\"\u003eDinosaur 300-3763 power supply circuit board\u003c\/strong\u003e is designed to restore stable electrical performance and reliable operation when replacing failed or aging generator power supply boards.\u003c\/p\u003e\n\u003cp data-start=\"578\" data-end=\"935\"\u003eThis \u003cstrong data-start=\"583\" data-end=\"630\"\u003enew 300-3763 replacement power supply board\u003c\/strong\u003e is manufactured using \u003cstrong data-start=\"653\" data-end=\"697\"\u003edouble-sided plated thru-hole technology\u003c\/strong\u003e, significantly reducing the risk of intermittent electrical connections and improving long-term durability in demanding RV generator environments. An \u003cstrong data-start=\"848\" data-end=\"873\"\u003eattached wire harness\u003c\/strong\u003e is included to simplify installation and reduce service time.\u003c\/p\u003e\n\u003cp data-start=\"937\" data-end=\"1122\"\u003eDesigned as a direct functional replacement for multiple Onan power supply boards, this unit delivers dependable performance and is backed by a \u003cstrong data-start=\"1081\" data-end=\"1121\"\u003elimited 3-year manufacturer warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1124\" data-end=\"1127\"\u003e\n\u003cp data-start=\"1129\" data-end=\"1151\"\u003e\u003cstrong data-start=\"1129\" data-end=\"1151\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1153\" data-end=\"1156\"\u003e\n\u003cul data-start=\"1158\" data-end=\"1513\"\u003e\n\u003cli data-start=\"1158\" data-end=\"1204\"\u003e\n\u003cp data-start=\"1160\" data-end=\"1204\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1189\"\u003eManufacturer Part Number:\u003c\/strong\u003e \u003cstrong data-start=\"1190\" data-end=\"1202\"\u003e300-3763\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1205\" data-end=\"1267\"\u003e\n\u003cp data-start=\"1207\" data-end=\"1267\"\u003e\u003cstrong data-start=\"1207\" data-end=\"1224\"\u003eProduct Type:\u003c\/strong\u003e \u003cstrong data-start=\"1225\" data-end=\"1265\"\u003eGenerator power supply circuit board\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1330\"\u003e\n\u003cp data-start=\"1270\" data-end=\"1330\"\u003e\u003cstrong data-start=\"1270\" data-end=\"1286\"\u003eApplication:\u003c\/strong\u003e \u003cstrong data-start=\"1287\" data-end=\"1328\"\u003eRV generator power supply replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1331\" data-end=\"1402\"\u003e\n\u003cp data-start=\"1333\" data-end=\"1402\"\u003e\u003cstrong data-start=\"1333\" data-end=\"1350\"\u003eInstallation:\u003c\/strong\u003e \u003cstrong data-start=\"1351\" data-end=\"1400\"\u003eDirect replacement with attached wire harness\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1403\" data-end=\"1469\"\u003e\n\u003cp data-start=\"1405\" data-end=\"1469\"\u003e\u003cstrong data-start=\"1405\" data-end=\"1422\"\u003eConstruction:\u003c\/strong\u003e \u003cstrong data-start=\"1423\" data-end=\"1467\"\u003eDouble-sided plated thru-hole technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1470\" data-end=\"1513\"\u003e\n\u003cp data-start=\"1472\" data-end=\"1513\"\u003e\u003cstrong data-start=\"1472\" data-end=\"1485\"\u003eWarranty:\u003c\/strong\u003e \u003cstrong data-start=\"1486\" data-end=\"1513\"\u003eLimited 3-Year Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1515\" data-end=\"1518\"\u003e\n\u003cp data-start=\"1520\" data-end=\"1550\"\u003e\u003cstrong data-start=\"1520\" data-end=\"1550\"\u003eReplaces Onan Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1552\" data-end=\"1555\"\u003e\n\u003cul data-start=\"1557\" data-end=\"1631\"\u003e\n\u003cli data-start=\"1557\" data-end=\"1573\"\u003e\n\u003cp data-start=\"1559\" data-end=\"1573\"\u003e\u003cstrong data-start=\"1559\" data-end=\"1571\"\u003e300-3763\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1574\" data-end=\"1593\"\u003e\n\u003cp data-start=\"1576\" data-end=\"1593\"\u003e\u003cstrong data-start=\"1576\" data-end=\"1591\"\u003e300-3763-01\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1594\" data-end=\"1613\"\u003e\n\u003cp data-start=\"1596\" data-end=\"1613\"\u003e\u003cstrong data-start=\"1596\" data-end=\"1611\"\u003e300-3763-02\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1614\" data-end=\"1631\"\u003e\n\u003cp data-start=\"1616\" data-end=\"1631\"\u003e\u003cstrong data-start=\"1616\" data-end=\"1631\"\u003e300-3763-03\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1633\" data-end=\"1636\"\u003e\n\u003cp data-start=\"1638\" data-end=\"1661\"\u003e\u003cstrong data-start=\"1638\" data-end=\"1661\"\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1663\" data-end=\"1666\"\u003e\n\u003cul data-start=\"1668\" data-end=\"2095\"\u003e\n\u003cli data-start=\"1668\" data-end=\"1740\"\u003e\n\u003cp data-start=\"1670\" data-end=\"1740\"\u003e\u003cstrong data-start=\"1670\" data-end=\"1738\"\u003eDirect replacement power supply board for select Onan generators\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1741\" data-end=\"1839\"\u003e\n\u003cp data-start=\"1743\" data-end=\"1839\"\u003e\u003cstrong data-start=\"1743\" data-end=\"1789\"\u003eDouble-sided plated thru-hole construction\u003c\/strong\u003e reduces failure points and improves reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1840\" data-end=\"1908\"\u003e\n\u003cp data-start=\"1842\" data-end=\"1908\"\u003e\u003cstrong data-start=\"1842\" data-end=\"1867\"\u003eAttached wire harness\u003c\/strong\u003e allows faster and cleaner installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1909\" data-end=\"1979\"\u003e\n\u003cp data-start=\"1911\" data-end=\"1979\"\u003e\u003cstrong data-start=\"1911\" data-end=\"1958\"\u003eDesigned for continuous generator operation\u003c\/strong\u003e in RV applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1980\" data-end=\"2043\"\u003e\n\u003cp data-start=\"1982\" data-end=\"2043\"\u003e\u003cstrong data-start=\"1982\" data-end=\"2041\"\u003eImproves long-term electrical stability and performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2044\" data-end=\"2095\"\u003e\n\u003cp data-start=\"2046\" data-end=\"2095\"\u003e\u003cstrong data-start=\"2046\" data-end=\"2095\"\u003eBuilt for demanding RV generator environments\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2097\" data-end=\"2100\"\u003e\n\u003cp data-start=\"2102\" data-end=\"2135\"\u003e\u003cstrong data-start=\"2102\" data-end=\"2135\"\u003eProduct Fitment \u0026amp; Application\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2137\" data-end=\"2140\"\u003e\n\u003cp data-start=\"2142\" data-end=\"2298\"\u003eThe \u003cstrong data-start=\"2146\" data-end=\"2204\"\u003eDinosaur 300-3763 generator power supply circuit board\u003c\/strong\u003e is designed for use in \u003cstrong data-start=\"2228\" data-end=\"2254\"\u003eselect Onan generators\u003c\/strong\u003e that utilize the part numbers listed above.\u003c\/p\u003e\n\u003cp data-start=\"2300\" data-end=\"2401\"\u003ePlease verify your existing power supply board number before ordering to ensure proper compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"Dinosaur","offers":[{"title":"Default Title","offer_id":44694655402170,"sku":"48-3490","price":300.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/4958\/3802\/files\/ImageServerAPI_17.jpg?v=1762086485","url":"https:\/\/usedrvparts.ca\/products\/replacement-generator-power-supply-circuit-board-for-onan-generators-300-3763","provider":"Used RV Parts","version":"1.0","type":"link"}