{"product_id":"gy6-50cc-139qmb-cylinder-head-cover","title":"GY6 50cc (139QMB) Cylinder Head Cover","description":"\u003ch2\u003eGY6 50cc Cylinder Head Cover for 4-Stroke Engines\u003c\/h2\u003e\u003cp\u003eThis head cover is made for GY6 50cc engines, specifically the 139QMB model. It helps control the airflow inside the engine. If you notice symptoms such as weak compression or valve ticking, a replacement may be worth considering. It is one of the essential \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e for keeping the engine running well.\u003c\/p\u003e\u003ch3\u003eWhen to Replace It\u003c\/h3\u003e\u003cp\u003eThink about swapping this part out if the engine has trouble building compression or if the valves seem to be causing problems. A damaged cylinder head can cause serious engine faults, so replacing it promptly helps keep the whole engine working properly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Engine Head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GY6 50cc engines with the 139QMB designation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eGY6 50cc engine (139QMB)\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":51138800615481,"sku":"TT-26816","price":10.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/cylinder-head-cover-for-gy6-50cc-139qmb-1.jpg?v=1794377888","url":"https:\/\/www.trendtimes.com\/products\/gy6-50cc-139qmb-cylinder-head-cover","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}