{"product_id":"royal-enfield-carburetor-adaptor-576618b-bs4-uce","title":"Royal Enfield 576618\/B – Carburetor Adaptor for Classic 350, Electra, and Standard 350 BS4 (UCE Engine Only)","description":"\u003cp data-start=\"369\" data-end=\"841\"\u003eThis is the genuine Royal Enfield \u003cstrong data-start=\"422\" data-end=\"453\"\u003e576618\/B Carburetor Adaptor\u003c\/strong\u003e, designed specifically for \u003cstrong data-start=\"481\" data-end=\"499\"\u003eBS4 UCE engine\u003c\/strong\u003e motorcycles. Made with a high-grade rubberized compound and integrated metal sleeve, it ensures perfect sealing between the carburetor and the engine intake manifold, reducing vibrations and preventing air leaks. Ideal for motorcycles equipped with UCE (Unit Construction Engine), this adaptor is not compatible with BS3 or cast-iron models.\u003c\/p\u003e\n\u003cp data-start=\"843\" data-end=\"862\"\u003e\u003cstrong data-start=\"843\" data-end=\"860\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"863\" data-end=\"1081\"\u003e\n\u003cli data-start=\"863\" data-end=\"892\"\u003e\n\u003cp data-start=\"865\" data-end=\"892\"\u003eOEM Part Number: 576618\/B\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"893\" data-end=\"946\"\u003e\n\u003cp data-start=\"895\" data-end=\"946\"\u003eRubber-based carburetor adaptor with metal insert\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"947\" data-end=\"978\"\u003e\n\u003cp data-start=\"949\" data-end=\"978\"\u003eDesigned for BS4 UCE models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"979\" data-end=\"1035\"\u003e\n\u003cp data-start=\"981\" data-end=\"1035\"\u003eProvides a leak-proof seal for optimal engine tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1036\" data-end=\"1081\"\u003e\n\u003cp data-start=\"1038\" data-end=\"1081\"\u003eHelps reduce carburetor vibrations and wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1083\" data-end=\"1103\"\u003e\u003cstrong data-start=\"1083\" data-end=\"1101\"\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1104\" data-end=\"1227\"\u003e\n\u003cli data-start=\"1104\" data-end=\"1144\"\u003e\n\u003cp data-start=\"1106\" data-end=\"1144\"\u003eRoyal Enfield Classic 350 (BS4, UCE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1145\" data-end=\"1185\"\u003e\n\u003cp data-start=\"1147\" data-end=\"1185\"\u003eRoyal Enfield Electra 350 (BS4, UCE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1186\" data-end=\"1227\"\u003e\n\u003cp data-start=\"1188\" data-end=\"1227\"\u003eRoyal Enfield Standard 350 (BS4, UCE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1229\" data-end=\"1252\"\u003e\u003cstrong data-start=\"1229\" data-end=\"1250\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1253\" data-end=\"1286\"\u003e\n\u003cli data-start=\"1253\" data-end=\"1286\"\u003e\n\u003cp data-start=\"1255\" data-end=\"1286\"\u003e1 x Carburetor Adaptor 576618\/B\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1700\" data-end=\"1852\"\u003e\u003cstrong data-start=\"1700\" data-end=\"1709\"\u003eFAQs:\u003c\/strong\u003e\u003cbr data-start=\"1709\" data-end=\"1712\"\u003e\u003cstrong data-start=\"1712\" data-end=\"1768\"\u003eQ1. Is this adaptor compatible with Classic 350 BS3?\u003c\/strong\u003e\u003cbr data-start=\"1768\" data-end=\"1771\"\u003eNo, this adaptor is only for BS4 UCE models. For BS3, use part number RLT00011\/A.\u003c\/p\u003e\n\u003cp data-start=\"1854\" data-end=\"1972\"\u003e\u003cstrong data-start=\"1854\" data-end=\"1889\"\u003eQ2. Does it include the O-ring?\u003c\/strong\u003e\u003cbr data-start=\"1889\" data-end=\"1892\"\u003eNo, it includes the adaptor only. O-ring to be purchased separately if required.\u003c\/p\u003e\n\u003cp data-start=\"1974\" data-end=\"2100\"\u003e\u003cstrong data-start=\"1974\" data-end=\"2013\"\u003eQ3. What engine type does this fit?\u003c\/strong\u003e\u003cbr data-start=\"2013\" data-end=\"2016\"\u003eIt fits Royal Enfield \u003cstrong data-start=\"2038\" data-end=\"2073\"\u003eUnit Construction Engines (UCE)\u003c\/strong\u003e – BS4 carbureted versions.\u003c\/p\u003e","brand":"UNDER THE HOOD","offers":[{"title":"Default Title","offer_id":50114628419879,"sku":"","price":355.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/576618_Adaptor_Carbureror.png?v=1750172585","url":"https:\/\/underthehood.co.in\/products\/royal-enfield-carburetor-adaptor-576618b-bs4-uce","provider":"UNDER THE HOOD","version":"1.0","type":"link"}