{"product_id":"gy6-50cc-139qmb-cvk-carburetor-rebuild-kit-for-18mm-19mm","title":"GY6 50cc (139QMB) CVK Carburetor Rebuild Kit for 18mm \u0026 19mm","description":"\u003ch2\u003eCVK Carburetor Rebuild Kit for GY6 50cc Scooters\u003c\/h2\u003e\u003cp\u003eThis repair kit is built to bring back proper operation to a CVK carburetor used on 139QMB engines, which are common in 50cc and 80cc scooters. It works with both 18mm and 19mm CVK units, covering the PD18J and PD19J models. If your scooter is struggling because of clogged or worn parts, this kit is one of the \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e you can use to address the problem.\u003c\/p\u003e\u003ch3\u003eWhat Comes in the Kit\u003c\/h3\u003e\u003cp\u003eEverything needed for a full internal rebuild is included. The contents are a white plastic float with a hinge arm, a float needle, a main jet, a pilot jet, a needle jet, a mixture screw with its spring and o-ring, an e-clip, a flat washer, and a float bowl gasket. These pieces are meant to swap out worn or damaged originals so the carburetor can work as intended.\u003c\/p\u003e\u003ch3\u003eFitting and Use\u003c\/h3\u003e\u003cp\u003eInstalling these parts in your CVK carburetor can noticeably improve how your scooter runs. The job suits home mechanics with basic tool skills. Before buying, check whether your carburetor measures 18mm or 19mm at the bore so you get the right match.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Fit:\u003c\/strong\u003e 18mm and 19mm CVK (PD18J \/ PD19J)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 139QMB \/ GY50 50cc and 80cc 4-stroke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot Jet Size:\u003c\/strong\u003e 33\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e 139QMB \/ GY50 50cc and 80cc 4-stroke engines with 18mm or 19mm CVK carburetors (PD18J or PD19J)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e139QMB \/ GY50 50cc and 80cc 4-stroke engines (18mm or 19mm CVK, PD18J or PD19J)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Check your carburetor bore, which will be either 18mm or 19mm. Pair it with the PD18J or PD19J carburetor noted on this kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrowse related parts:\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-carburetors\"\u003eScooter Carburetors \u0026amp; Jets\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":51138217214009,"sku":"TT-24902","price":16.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/gy6-50cc-139qmb-cvk-carburetor-rebuild-kit-for-18mm-19mm-1.jpg?v=1794372819","url":"https:\/\/www.trendtimes.com\/products\/gy6-50cc-139qmb-cvk-carburetor-rebuild-kit-for-18mm-19mm","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}