{"product_id":"tillotson-hw33a-idle-mixture-screw-washer","title":"(21C) Tillotson HW-33A Idle Mixture Screw Washer","description":"\u003cp\u003eThe \u003cstrong\u003eTillotson HW-33A idle mixture screw washer\u003c\/strong\u003e is the sealing washer that sits behind the idle mixture screw in the carburetor body. This washer prevents air from leaking past the mixture screw threads into the idle circuit, which would cause an uncontrolled lean condition at idle.\u003c\/p\u003e\n\u003cp\u003eReplace during any carb rebuild. A worn or missing washer is a common cause of erratic idle behavior that cannot be corrected with mixture screw adjustment alone.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 washer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA hidden cause of idle problems. Always replace during carb service. Available at CMC Karting.\u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"Default Title","offer_id":47883285594333,"sku":"TI-78A-256X","price":8.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMC_KA100_21C_TILLOTTSON_CARBURETOR_HW33A.png?v=1778167390","url":"https:\/\/cmckarting.com\/products\/tillotson-hw33a-idle-mixture-screw-washer","provider":"CMC Karting","version":"1.0","type":"link"}