{"product_id":"cvk-pilot-jet-40-for-scooters-mopeds","title":"CVK Pilot Jet (# 40) for Scooters \u0026 Mopeds","description":"\u003ch2\u003eCVK Pilot Jet for Genuine Buddy Scooters and GY6 Engines\u003c\/h2\u003e\u003cp\u003eThis #40 pilot jet suits Genuine Buddy 125 and 150 scooters, plus a range of 139QMB and GY6 bikes that run CVK or PWK carburetors. It controls fuel flow at idle and low throttle, so keeping it in good condition helps the engine start and run properly. If you notice trouble starting or an unsteady idle, a replacement may be worth considering. It is one of the \u003ca href=\"\/collections\/pocket-bike-parts\"\u003emini bike \u0026amp; pocket bike parts\u003c\/a\u003e that can help keep your scooter dependable and responsive.\u003c\/p\u003e\u003ch3\u003eConstruction and Design\u003c\/h3\u003e\u003cp\u003eThis pilot jet uses a Keihin round-style body, which lets it work with several engine setups. The thread size is M6x0.75, giving it a snug seat in the carburetor body. At 28mm overall, it fits a variety of scooter and moped builds.\u003c\/p\u003e\u003ch3\u003eWhen to Replace the Pilot Jet\u003c\/h3\u003e\u003cp\u003eConsider swapping the pilot jet if the engine runs poorly, is hard to start, or idles unevenly. The jet governs how much fuel reaches the engine at low speeds, so it has a direct effect on those conditions. Routine checks and timely replacement can noticeably improve throttle response and everyday performance, making the ride smoother.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e M6x0.75\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 28mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Genuine Buddy 50 carburetor (E09 diagram)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eGenuine Buddy 50\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Confirm that the existing pilot jet in your carburetor is a #40 jet with M6x0.75 threads and a 28mm overall length, and match the replacement to those figures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it goes:\u003c\/strong\u003e part #12 on the carburetor diagram for the Buddy 50.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/pocket-bike-parts\"\u003eMini Bike \u0026amp; Pocket Bike Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-carburetors\"\u003eScooter Carburetors \u0026amp; Jets\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-chains-sprockets\"\u003eScooter Chains \u0026amp; Sprockets\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":51138867363897,"sku":"TT-27193","price":5.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/cvk-pilot-jet-40-for-scooters-mopeds-1.jpg?v=1794378428","url":"https:\/\/www.trendtimes.com\/products\/cvk-pilot-jet-40-for-scooters-mopeds","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}