{"product_id":"tillotson-hw33a-main-plug","title":"(54) Tillotson HW-33A Main Plug (Welch Plug)","description":"\u003cp\u003eThe \u003cstrong\u003eTillotson HW-33A main plug\u003c\/strong\u003e is a welch plug (expansion plug) that seals an internal fuel passage in the carburetor body. This plug is pressed into the carb body during manufacturing and covers the main fuel circuit drilling. It should only be removed during a complete carburetor overhaul and must be replaced with a new plug if removed.\u003c\/p\u003e\n\u003cp\u003eA leaking main plug causes internal fuel bypass, making accurate mixture tuning impossible. Replace if the plug is loose, corroded, or was removed during service.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOnly needed during full carburetor overhaul. Available at CMC Karting.\u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"Default Title","offer_id":47883288608989,"sku":"TI-80-160X","price":19.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMC_KA100_54_TILLOTTSON_CARBURETOR_HW33A.png?v=1778085731","url":"https:\/\/cmckarting.com\/products\/tillotson-hw33a-main-plug","provider":"CMC Karting","version":"1.0","type":"link"}