{"product_id":"tillotson-fulcrum-arm-spring","title":"Tillotson Fulcrum Arm Spring","description":"\u003cp\u003eThis small steel spring applies tension to the \u003ca href=\"\/products\/tilt-fulcrum-arm-tfa\"\u003efulcrum arm\u003c\/a\u003e inside a Tillotson carburetor. It keeps the needle valve properly seated so your engine receives consistent fuel delivery instead of running lean or flooding.\u003c\/p\u003e\u003cp\u003eWhether you're a first-time kart builder learning how a carb works or a seasoned racer refreshing worn parts, the 24B-289 spring restores accurate throttle response and prevents the lean spots that kill lap times.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 24B-289\u003c\/li\u003e\n\u003cli\u003eAlternative To: \u003ca href=\"\/products\/tilt-fulcrum-arm-spring-24b-299-tfas\"\u003e24B-299\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eColor: Silver\u003c\/li\u003e\n\u003cli\u003eFits: Tillotson carburetors\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy replace it?\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRestores proper needle valve pressure\u003c\/li\u003e\n\u003cli\u003ePrevents inconsistent fuel delivery\u003c\/li\u003e\n\u003cli\u003eSimple drop-in fix for weak or stretched originals\u003c\/li\u003e\n\u003cli\u003eEssential for reliable carburetor tuning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"margin:28px 0;\"\u003e\n  \u003cp style=\"font-weight:700;margin:0 0 12px 0;font-size:1.02em;\"\u003e🏁 Product Highlights\u003c\/p\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,1fr);gap:8px;\"\u003e\n\u003cdiv style=\"padding:10px 14px;border:1px solid #d8e8f2;border-radius:6px;background:#f8fbfd;font-size:0.91em;line-height:1.45;\"\u003eThis small steel coil spring applies tension to the fulcrum arm inside a Tillotson carburetor.\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px;border:1px solid #d8e8f2;border-radius:6px;background:#f8fbfd;font-size:0.91em;line-height:1.45;\"\u003eKeeps the needle valve seated to maintain consistent fuel delivery during operation.\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px;border:1px solid #d8e8f2;border-radius:6px;background:#f8fbfd;font-size:0.91em;line-height:1.45;\"\u003eOEM part number 24B-289 serves as direct replacement for worn or stretched springs.\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px;border:1px solid #d8e8f2;border-radius:6px;background:#f8fbfd;font-size:0.91em;line-height:1.45;\"\u003eAlternative to part number 24B-299 for Tillotson carburetor rebuilds.\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px;border:1px solid #d8e8f2;border-radius:6px;background:#f8fbfd;font-size:0.91em;line-height:1.45;\"\u003eMade from steel with consistent coil windings for reliable spring rate.\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px;border:1px solid #d8e8f2;border-radius:6px;background:#f8fbfd;font-size:0.91em;line-height:1.45;\"\u003ePrevents lean conditions and flooding that affect kart engine performance.\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px;border:1px solid #d8e8f2;border-radius:6px;background:#f8fbfd;font-size:0.91em;line-height:1.45;\"\u003eSimple drop-in installation requires no special tools for most racers.\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 14px;border:1px solid #d8e8f2;border-radius:6px;background:#f8fbfd;font-size:0.91em;line-height:1.45;\"\u003eSilver finish matches original equipment appearance inside the carburetor bowl.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tillotson","offers":[{"title":"Default Title","offer_id":53415095796030,"sku":"TIL24B-289","price":1.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/tillotson-fulcrum-arm-spring-detail.jpg?v=1777625309","url":"https:\/\/swiftkarting.com\/products\/tillotson-fulcrum-arm-spring","provider":"Swift Karting","version":"1.0","type":"link"}