{"product_id":"re-carburetor-flange-o-ring-521200a","title":"Royal Enfield 521200\/A – Carburetor Flange O-Ring | Genuine RE UCE Carb Engine Intake Manifold Seal","description":"\u003cp data-start=\"182\" data-end=\"603\"\u003eGenuine Royal Enfield 521200\/A Carburetor Flange O-Ring designed for UCE (Unit Construction Engine) carburetor models. This rubber O-ring fits snugly between the carburetor flange and the intake manifold, ensuring a proper airtight seal for optimal fuel-air mixture and smooth engine performance. Ideal for restoring vacuum integrity and preventing air leaks in your motorcycle's intake system.\u003c\/p\u003e\n\u003cp data-start=\"605\" data-end=\"624\"\u003e\u003cstrong data-start=\"605\" data-end=\"622\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"625\" data-end=\"841\"\u003e\n\u003cli data-start=\"625\" data-end=\"664\"\u003e\n\u003cp data-start=\"627\" data-end=\"664\"\u003eOEM-grade replacement rubber O-ring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"665\" data-end=\"721\"\u003e\n\u003cp data-start=\"667\" data-end=\"721\"\u003eEnsures perfect seal between carburetor and manifold\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"722\" data-end=\"771\"\u003e\n\u003cp data-start=\"724\" data-end=\"771\"\u003eHelps maintain engine performance and mileage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"772\" data-end=\"818\"\u003e\n\u003cp data-start=\"774\" data-end=\"818\"\u003eHighly durable and heat-resistant material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"819\" data-end=\"841\"\u003e\n\u003cp data-start=\"821\" data-end=\"841\"\u003eRE Part No: 521200\/A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"843\" data-end=\"863\"\u003e\u003cstrong data-start=\"843\" data-end=\"861\"\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"864\" data-end=\"1059\"\u003e\n\u003cli data-start=\"864\" data-end=\"916\"\u003e\n\u003cp data-start=\"866\" data-end=\"916\"\u003eRoyal Enfield Classic 350 UCE (Carburetor model)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"917\" data-end=\"968\"\u003e\n\u003cp data-start=\"919\" data-end=\"968\"\u003eRoyal Enfield Bullet 350 UCE (Carburetor model)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"969\" data-end=\"1021\"\u003e\n\u003cp data-start=\"971\" data-end=\"1021\"\u003eRoyal Enfield Electra 350 UCE (Carburetor model)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1059\"\u003e\n\u003cp data-start=\"1024\" data-end=\"1059\"\u003eNOT for fuel-injected or BS6 models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1061\" data-end=\"1084\"\u003e\u003cstrong data-start=\"1061\" data-end=\"1082\"\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1085\" data-end=\"1134\"\u003e\n\u003cli data-start=\"1085\" data-end=\"1134\"\u003e\n\u003cp data-start=\"1087\" data-end=\"1134\"\u003e1 x Genuine Carburetor Flange O-Ring (521200\/A)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"242\" data-end=\"251\"\u003e\u003cstrong data-start=\"242\" data-end=\"251\"\u003eFAQs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"253\" data-end=\"491\"\u003e\u003cstrong data-start=\"253\" data-end=\"327\"\u003eQ1. Is this O-ring compatible with fuel-injected Royal Enfield models?\u003c\/strong\u003e\u003cbr data-start=\"327\" data-end=\"330\"\u003eNo, this O-ring is specifically designed for carburetor-based UCE models like Classic 350, Bullet 350, and Electra 350. It is not suitable for BS6 or EFI models.\u003c\/p\u003e\n\u003cp data-start=\"493\" data-end=\"677\"\u003e\u003cstrong data-start=\"493\" data-end=\"537\"\u003eQ2. What is the function of this O-ring?\u003c\/strong\u003e\u003cbr data-start=\"537\" data-end=\"540\"\u003eIt seals the joint between the carburetor flange and the engine intake manifold, preventing air leaks that can affect engine performance.\u003c\/p\u003e\n\u003cp data-start=\"679\" data-end=\"878\"\u003e\u003cstrong data-start=\"679\" data-end=\"741\"\u003eQ3. How do I know if my existing O-ring needs replacement?\u003c\/strong\u003e\u003cbr data-start=\"741\" data-end=\"744\"\u003eIf your bike shows signs of air leaks, poor idling, or irregular throttle response, it's a good idea to check and replace this O-ring.\u003c\/p\u003e\n\u003cp data-start=\"880\" data-end=\"1074\"\u003e\u003cstrong data-start=\"880\" data-end=\"921\"\u003eQ4. Can I install this O-ring myself?\u003c\/strong\u003e\u003cbr data-start=\"921\" data-end=\"924\"\u003eYes, it's a simple DIY replacement if you're familiar with removing the carburetor. Otherwise, it’s best to get it installed during regular servicing.\u003c\/p\u003e\n\u003cp data-start=\"1076\" data-end=\"1200\"\u003e\u003cstrong data-start=\"1076\" data-end=\"1123\"\u003eQ5. Is this an original Royal Enfield part?\u003c\/strong\u003e\u003cbr data-start=\"1123\" data-end=\"1126\"\u003eYes, this is a genuine Royal Enfield spare part with part number 521200\/A.\u003c\/p\u003e","brand":"UNDER THE HOOD","offers":[{"title":"Default Title","offer_id":50114613412135,"sku":"","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/521200_Carburretor_Flange.png?v=1750171796","url":"https:\/\/underthehood.co.in\/products\/re-carburetor-flange-o-ring-521200a","provider":"UNDER THE HOOD","version":"1.0","type":"link"}