{"product_id":"carburionix-3pcs-c3-2-trimmer-head-for-stihl-fsa57-fse52-replaces-autocut-c3-2-4009-710-2106","title":"Carburionix 3PCS C3-2 Trimmer Head for Stihl FSA57 \/ FSE52 — Replaces Autocut C3-2 (4009-710-2106)","description":"\u003ch2\u003ePremium replacement head for Stihl FSA57 and FSE52\u003c\/h2\u003e\n\u003cp\u003eMeet the Carburionix 3PCS C3-2 Trimmer Head, a practical upgrade for Stihl devices such as the FSA57 and FSE52. If you value tidy lawns and efficient trimming, you’ll notice a steadier line feed, smoother rotation, and shorter downtime between sessions. This three‑head set is designed to align with Autocut C3-2 compatibility and references the 4009-710-2106 part number, helping you keep spare parts straightforward. Because compatibility can hinge on model details, always verify your device serial number before installation.\u003c\/p\u003e\n\u003cp\u003eIn real-world use, a reliable trimmer head translates to less fiddling with line and more time spent on edging, mowing, and reaching tight corners. The C3-2 design is built to handle everyday yard tasks with consistent performance, while maintaining a balance between cutting speed and control. The kit emphasizes practical replaceability, not promises, so you can assess fit and feel for yourself within your usual maintenance routine.\u003c\/p\u003e\n\n\u003ch3\u003eKey compatibility and specs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement part number 4009-710-2106, Autocut C3-2\u003c\/li\u003e\n  \u003cli\u003eCompatible with Stihl FSA57 (2020 onward) where serials start with 5XXXXXXXX\u003c\/li\u003e\n  \u003cli\u003eNot compatible with FSA57 serials starting with 9XXXXXXXX\u003c\/li\u003e\n  \u003cli\u003eFSE52 (2020 onward) compatibility\u003c\/li\u003e\n  \u003cli\u003e2.0 mm line diameter (.080 inch); supports double line for trimming and mowing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e3 x C3-2 trimmer heads\u003c\/li\u003e\n  \u003cli\u003eDesigned to work with 2.0 mm line\u003c\/li\u003e\n  \u003cli\u003eHelpful notes and support information\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage tips for best results\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify your device serial number to confirm fit\u003c\/li\u003e\n  \u003cli\u003eFollow safe installation guidelines and test in a clear area\u003c\/li\u003e\n  \u003cli\u003eKeep spare heads on hand for quick maintenance\u003c\/li\u003e\n  \u003cli\u003eUse the 2.0 mm line for balanced performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhile this kit is designed to suit the right models, results can vary with usage style and garden conditions. It offers a practical, install-ready path to smoother line feeding and reliable trimming when the fit is correct. No guarantees are implied, but many users appreciate the straightforward compatibility and three-head convenience.\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: Will these Trimmer Heads fit my Stihl FSA57 or FSE52?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatibility depends on serial numbers and model: FSA57 units with 5XXXXXXXX are compatible; 9XXXXXXXX are not. They fit FSA57 (2020+) and FSE52 (2020+) models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included and what line diameter can be used?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The package contains three C3-2 heads. They accept 2.0 mm (0.080 in) line for trimming and mowing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Carburionix","offers":[{"title":"Default Title","offer_id":45741803405498,"sku":"B0F83CFFL2","price":65.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/carburionix-c3-2-trimmer-head-stihl-fsa57.jpg?v=1774835185","url":"https:\/\/gardencanada.ca\/products\/carburionix-3pcs-c3-2-trimmer-head-for-stihl-fsa57-fse52-replaces-autocut-c3-2-4009-710-2106","provider":"Garden Canada","version":"1.0","type":"link"}