{"product_id":"carburionix-carburetor-kit-for-stihl-fs-94-km94-zama-rc2-s243-new-style-complete-rebuild-parts","title":"Carburionix Carburetor Kit for Stihl FS 94 \/ KM94 (Zama RC2 S243 new-style) — complete rebuild parts","description":"\u003cp\u003e\u003cstrong\u003eThe Carburionix HL94 \/ FS94 carburetor kit is a complete replacement set designed to restore fuel delivery and reliable starting for Stihl FS 94 and compatible KM94\/HL94 brushcutters using the Zama RC2 S243 new-style carburetor.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit bundles all the small parts you need to replace a worn or damaged Zama RC2 S243 carburetor on specific Stihl models (new style only). It includes gaskets, diaphragms, needles, springs and other components shown in the product photos so you get proper fit and function without buying individual pieces. The kit is sold as shown in the first image; confirm your existing carburetor matches the new-style Zama RC2 S243 before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Stihl models and part numbers is this kit compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis Carburionix kit replaces Zama RC2 S243 carburetors used on a range of Stihl trimmers and brushcutters. It aligns to OEM replace part numbers 4149-120-0602, 4149 120 0602 and 41491200602 and is intended for the new-style carburetor only.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: FS 94 RC-E Z, FS 94 R-Z, FS 94-Z and KM 94 variants.\u003c\/li\u003e\n  \u003cli\u003eAlso fits HL and SP series listed: HL 91, HL 92, HL 94, SP 92 variants where RC2 S243 is used.\u003c\/li\u003e\n  \u003cli\u003eNot intended for older or different carburetor styles—verify your carb body matches Zama RC2 S243 new style.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included and how comprehensive is the kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit provides a full set of wear parts to rebuild or refresh a Zama RC2 S243 carburetor so you avoid piecing together separate components. You receive the components pictured in the first product photo; visually compare them to your current carburetor to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGaskets and diaphragms to reseal the carburetor chambers and improve fuel metering.\u003c\/li\u003e\n  \u003cli\u003eNeedle valve, springs and small internal parts that control flow and choke function.\u003c\/li\u003e\n  \u003cli\u003eAdditional small hardware and seals to replace perished or brittle factory parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will installing this kit affect engine performance and maintenance?\u003c\/h3\u003e\n\u003cp\u003eReplacing aged diaphragms, needles and gaskets restores proper fuel metering, which helps the engine start more reliably and run with steadier throttle response. While this kit does not guarantee performance beyond original factory tolerances, it addresses common carburetor-related problems caused by wear or ethanol fuel damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmoother idling and reduced stalling if fuel flow was restricted by damaged parts.\u003c\/li\u003e\n  \u003cli\u003eImproved starting when the choke and needle function are restored.\u003c\/li\u003e\n  \u003cli\u003ePrevents fuel leaks and perishing that lead to poor running and higher emissions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I verify fit and install the kit safely?\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, compare your carburetor to the Zama RC2 S243 new-style shown in the listing images and confirm your Stihl model is in the compatible list. Installation requires basic small-engine repair tools and careful reassembly to avoid vacuum leaks—replace parts in the same orientation, and use clean, fresh fuel when testing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect your current carburetor style and part numbers against the listing photos.\u003c\/li\u003e\n  \u003cli\u003eFollow a step-by-step rebuild guide or service manual for torque and adjustment specs.\u003c\/li\u003e\n  \u003cli\u003eTest in a well-ventilated area and adjust idle and mixture per manufacturer recommendations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Carburionix carburetor kit is for owners, mechanics and small-engine technicians who own compatible Stihl FS, HL, KM or SP models with the Zama RC2 S243 new-style carburetor and need a complete set of replacement internals. It is ideal when diaphragms, needles or gaskets have degraded, when the engine stalls or runs poorly, or when you prefer a full rebuild kit rather than sourcing parts individually. If you're uncertain about fit, compare your carburetor to the photos or contact customer service for help before ordering.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit fit older Stihl carburetor styles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—this kit fits only the Zama RC2 S243 new-style carburetor used on listed models. Verify your carb body matches the new-style pictured.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are all components pictured included in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. You receive exactly the parts shown in the first image; inspect that picture to confirm fit before buying.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Carburionix","offers":[{"title":"Default Title","offer_id":54199919837368,"sku":"B0D9Y1ZP2W","price":75.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0636\/7416\/files\/carburionix-hl94-fs94-kit-front-layout.jpg?v=1790603056","url":"https:\/\/canadianlawn.ca\/products\/carburionix-carburetor-kit-for-stihl-fs-94-km94-zama-rc2-s243-new-style-complete-rebuild-parts","provider":"Canadian Lawn","version":"1.0","type":"link"}