{"product_id":"gy6-50cc-139qmb-non-emissions-valve-cover","title":"GY6 50cc (139QMB) Non-Emissions Valve Cover","description":"\u003ch2\u003eNon-Emissions Valve Cover for 50cc 4-Stroke Engines\u003c\/h2\u003e\u003cp\u003eThis valve cover without emissions equipment is made for 50cc 4-stroke engines, with the QMB139 as the main match. It governs how air and gases move through the top of the engine, which affects power and fuel economy. It belongs to the \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e range and may help restore proper engine operation when low compression or valve problems are involved. Please be aware that a valve cover gasket is not included with this part; you can find one among the related listings.\u003c\/p\u003e\u003ch3\u003eSigns It Needs Replacing\u003c\/h3\u003e\u003cp\u003eA ticking sound or evidence of burnt valves suggests the valve cover may need to be swapped out. Matching the cylinder head to your engine's specifications is key to keeping it running well.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Universal Parts QMB139 50cc 4-stroke GY6 engines (non-emissions valve cover)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eQMB139 50cc\/49cc 4-stroke engine\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc Scooter Parts (139QMB)\u003c\/a\u003e · \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-cylinder-heads\"\u003eScooter Cylinder Heads \u0026amp; Valves\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-accessories\"\u003eScooter Accessories\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51134470357049,"sku":"TT-15961","price":18.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/gy6-50cc-139qmb-non-emissions-valve-cover-1.jpg?v=1794344344","url":"https:\/\/www.trendtimes.com\/products\/gy6-50cc-139qmb-non-emissions-valve-cover","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}