{"product_id":"laffoonparts-fs91-fs-91r-air-filter-tune-up-kit-for-stihl-km91r-km131-fs89-fs91-fs111-fc96","title":"laffoonparts FS91 FS 91R Air Filter Tune Up Kit for STIHL KM91R KM131 FS89 FS91 FS111 FC96","description":"\u003ch2\u003eRefresh Your STIHL Yard Tools with a Complete Air Filter Tune Up Kit\u003c\/h2\u003e\n\u003cp\u003eThe laffoonparts FS91 FS 91R Air Filter Tune Up Kit is designed to refresh the air intake and fuel pathway on compatible STIHL trimmers and mowers. Replacing aged components can help maintain proper airflow, steady idle, and easier starting conditions. While results vary, fresh parts may support more responsive performance during routine maintenance.\u003c\/p\u003e\n\u003cp\u003eThis kit brings together the key components most commonly replaced during a tune up, making it easy to refresh multiple areas at once rather than sourcing parts individually.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x air filters replace worn elements to protect the engine and maintain steady airflow\u003c\/li\u003e\n  \u003cli\u003e1 x fuel filter helps keep fuel flow clean and consistent\u003c\/li\u003e\n  \u003cli\u003e1 x fuel line to ensure reliable fuel delivery between tank and carburetor\u003c\/li\u003e\n  \u003cli\u003e1 x spark plug for reliable ignition across various temps\u003c\/li\u003e\n  \u003cli\u003e2 x primer bulbs to simplify starting in dry or cold conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePart number 4180-141-0300 referenced for STIHL compatibility\u003c\/li\u003e\n  \u003cli\u003eFits a wide range: KM91R, KM111R, KM131, KM131R, BT131, HT102, HT103, HT132, HT133\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with FS89, FS89R, FS91, FS91R, FS111, FS111R, FS111RX, FS131, FS131R, FS311, FR131T, FC91, FC96, FC111\u003c\/li\u003e\n  \u003cli\u003eAir filter size: about 3 in long x 2-3\/4 in wide x 7\/8 in high\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhy consider this kit? It provides a consolidated, ready-made replacement option that aligns with the listed models and part numbers, potentially helping you minimize downtime. The included parts are designed to work together to support clean air intake and steady fuel delivery, which many users find beneficial during routine upkeep and seasonal maintenance.\u003c\/p\u003e\n\u003cp\u003eReal-life use: Weekend gardeners, hobbyists, and professional crews can tackle multiple maintenance tasks in one session, whether preparing for a busy trim season or simply keeping equipment in peak condition. The kit’s components are chosen to cover common wear points, making it a practical option for those who value dependable performance without constant parts sourcing.\u003c\/p\u003e\n\u003cp\u003eTips for best results: Before installing, inspect older parts for wear, clean the air box surface, and handle seals with care. After installation, reconnect fuel lines and bulbs as per the tool’s manual, then test the engine on a safe surface before full use.\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 this kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with STIHL KM91R, KM111R, KM131, KM131R, and FS89, FS91, FS111, FS131 family models, among others listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What parts are included in the kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two air filters, one fuel filter, one fuel line, one spark plug, and two primer bulbs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"laffoonparts","offers":[{"title":"Default Title","offer_id":45739676565690,"sku":"B0C6PP47LR","price":40.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/laffoonparts-fs89-fs91-air-filter-kit.jpg?v=1774745836","url":"https:\/\/gardencanada.ca\/products\/laffoonparts-fs91-fs-91r-air-filter-tune-up-kit-for-stihl-km91r-km131-fs89-fs91-fs111-fc96","provider":"Garden Canada","version":"1.0","type":"link"}