{"product_id":"karvayna-c1q-s174-carburetor-tune-up-kit-for-stihl-fs90r-fs110r-km-series","title":"Karvayna C1Q-S174 Carburetor Tune-Up Kit for STIHL FS90R\/FS110R \u0026 KM Series","description":"\u003ch2\u003eRevitalize your STIHL trimmer with a complete tune-up kit\u003c\/h2\u003e\n\u003cp\u003eThe Karvayna C1Q-S174 carburetor tune-up kit is designed to bring steadier idle, smoother throttle response, and reliable operation across multiple STIHL models. It blends an OEM-style throttle connector with practical, field-ready components to make maintenance simpler and more predictable.\u003c\/p\u003e\n\u003ch3\u003eKey benefits that matter in the field\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM-style throttle cable connector fits precisely for smooth throttle control, helping the engine idle and respond predictably.\u003c\/li\u003e\n  \u003cli\u003eDirect-fit fuel return line simplifies installation and supports steady fuel flow during operation.\u003c\/li\u003e\n  \u003cli\u003eTwo types of fuel hoses cover both older and newer engine models, minimizing compatibility worries.\u003c\/li\u003e\n  \u003cli\u003eFactory pre-tuned and rigorously tested for consistent performance across use cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re tackling routine maintenance or restoring a shed-found machine to near-new behavior, this kit offers a practical path to improved performance without guesswork. The combination of a durable carburetor, essential consumables, and thoughtfully selected hoses helps you complete a full tune-up with confidence.\u003c\/p\u003e\n\u003ch3\u003eWhat’s inside the package\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 carburetor\u003c\/li\u003e\n  \u003cli\u003e1 air filter\u003c\/li\u003e\n  \u003cli\u003e1 spark plug\u003c\/li\u003e\n  \u003cli\u003e1 fuel filter\u003c\/li\u003e\n  \u003cli\u003e1 molded black fuel line\u003c\/li\u003e\n  \u003cli\u003e1 fuel line connector\u003c\/li\u003e\n  \u003cli\u003e1 molded green fuel line\u003c\/li\u003e\n  \u003cli\u003e2 feet of hose\u003c\/li\u003e\n  \u003cli\u003e2 gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible models and practical use cases\u003c\/h3\u003e\n\u003cp\u003eDesigned for STIHL FS90R, FS90, FS110R, FS110, KM90R, KM110R, HT101, HL100 and related trim applications. The kit’s components are chosen to support quick, reliable maintenance, whether you’re replacing worn parts after heavy use or performing a routine tune-up before a busy season.\u003c\/p\u003e\n\u003cp\u003eIn practice, you may notice more predictable idling, steadier throttle response, and easier start-up with a kit that emphasizes both fit and long-term reliability. The goal is to provide the parts you need to restore and maintain engine performance without requiring specialized tools or complicated procedures.\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: Which STIHL models are compatible with the Karvayna C1Q-S174 carburetor kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with STIHL FS90R, FS90, FS110R, FS110, KM90R, KM110R, HT101, HL100 and related models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the package and is installation straightforward?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes carburetor, air filter, spark plug, fuel filter, two fuel hoses, connectors, gaskets; factory pre-tuned for easy, straightforward installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"karvayna","offers":[{"title":"Default Title","offer_id":48192351338740,"sku":"B0FQ483M5T","price":27.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/karvayna-c1q-s174-carburetor-stihl-fs90r.jpg?v=1778396036","url":"https:\/\/www.cerapatiogarden.com\/products\/karvayna-c1q-s174-carburetor-tune-up-kit-for-stihl-fs90r-fs110r-km-series","provider":"Cera Garden","version":"1.0","type":"link"}