{"product_id":"o-ring-18x3-55-for-scooters-mopeds","title":"O-Ring 18x3.55 for Scooters \u0026 Mopeds","description":"\u003ch2\u003eO-Ring 18x3.55 for 250cc 4-Stroke Engines\u003c\/h2\u003e\u003cp\u003eThis O-Ring, measuring 18x3.55, is designed for use in 250cc 4-stroke water-cooled engines, including the popular CN250 and 172mm variants. A critical component for maintaining engine integrity, it serves to prevent leaks and ensure proper sealing of oil and fuel. It is one of the key \u003ca href=\"\/collections\/scooter-gaskets-seals\"\u003escooter gaskets \u0026amp; seals\u003c\/a\u003e that riders should keep on hand for routine maintenance. Replace it whenever covers or cylinders are opened or if you notice any signs of leakage.\u003c\/p\u003e\u003ch3\u003eWhen to Replace It\u003c\/h3\u003e\u003cp\u003eIt is advisable to replace this O-Ring whenever you perform maintenance on your scooter or moped. Signs of wear or leaks indicate that it’s time for a replacement to keep your engine running smoothly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 18x3.55\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e 250cc 4-stroke engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e CN250\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis O-Ring is compatible with various 250cc 4-stroke engines, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBoreem (BMS)\u003c\/li\u003e\n\u003cli\u003eCFmoto V3\/V5\u003c\/li\u003e\n\u003cli\u003eHonda\u003c\/li\u003e\n\u003cli\u003eKazuma\u003c\/li\u003e\n\u003cli\u003eRoketa\u003c\/li\u003e\n\u003cli\u003eSUNL\u003c\/li\u003e\n\u003cli\u003eTank\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/scooter-gaskets-seals\"\u003eScooter Gaskets \u0026amp; Seals\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Magic Cars","offers":[{"title":"Default Title","offer_id":52795145683175,"sku":"25-901834","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/o-ring-18x3-55-1.jpg?v=1791583968","url":"https:\/\/www.magiccars.com\/products\/o-ring-18x3-55-for-scooters-mopeds","provider":"MagicCars","version":"1.0","type":"link"}