{"product_id":"partszen-carburetor-kit-for-stihl-ms311-ms311z-ms391-walbro-wte-9a-wte-17-direct-fit-with-gaskets-filters","title":"partszen Carburetor Kit for Stihl MS311 MS311Z MS391 – Walbro WTE-9A\/WTE-17 Direct-Fit with Gaskets \u0026 Filters","description":"\u003cp\u003e\u003cstrong\u003epartszen MS391 carburetor kit is a complete aftermarket replacement designed to restore fuel delivery and idle stability for Stihl MS311, MS311Z and MS391 chainsaws compatible with Walbro WTE-9A and WTE-17 models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Stihl chainsaw is running rough, hard to start, or losing power, a worn or damaged carburetor is often the cause. This partszen kit supplies a direct-fit carburetor (part numbers 1140 120 0601 for WTE-9A and 1140 120 0605 for WTE-17) plus a full complement of consumables and small parts so you can replace the unit and refresh related components in a single service. The kit comes with filters, hoses, gaskets and hardware to help ensure a proper seal and reliable fuel flow after installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the partszen MS391 carburetor restore performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing an aging carburetor eliminates clogged jets, worn diaphragms and air leaks that disrupt the fuel\/air mixture. The new unit helps reestablish consistent idling, smoother acceleration and better throttle response when installed and tuned correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit Walbro WTE-9A or WTE-17 compatible replacement carburetor\u003c\/li\u003e\n  \u003cli\u003eNew diaphragms and gaskets reduce vacuum leaks and inconsistent fueling\u003c\/li\u003e\n  \u003cli\u003eIncluded spark plug and filters simplify a wider tune-up at once\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the partszen replacement kit and why each item matters?\u003c\/h3\u003e\n\u003cp\u003eThe kit bundles the carburetor with several maintenance parts so you don’t need to source separate components. These extras help complete the repair correctly and reduce the risk of future problems from neglected small parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCarburetor (1140 120 0601 or 1140 120 0605) for direct compatibility\u003c\/li\u003e\n  \u003cli\u003ePaper pads, oil pipe, oil cap, trigger spring and nuts for refit and sealing\u003c\/li\u003e\n  \u003cli\u003eGuide screws, oil bubble, oil filters, spark plug and air filter for a full tune-up\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this partszen carburetor easy to install and tune?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires basic mechanical skills and standard small-engine tools. The unit mounts in place of the original, but you should follow model-specific service guidance for safe removal and fine-tuning of the carburetor screws to achieve optimal idle and mixture settings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned as a bolt-in replacement for the listed Stihl models\u003c\/li\u003e\n  \u003cli\u003eReplace fuel lines and filters included in the kit during installation\u003c\/li\u003e\n  \u003cli\u003eAdjust high\/low\/idle screws per Stihl tuning specs after fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This partszen MS391 carburetor kit is for DIY mechanics, landscapers and professional saw users who own a Stihl MS311, MS311Z or MS391 and need a complete replacement carburetor plus related consumables. It’s suitable for anyone comfortable with small-engine maintenance and routine carburetor tuning who wants a single kit to refresh fuel delivery components and get the chainsaw back to reliable operation.\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 does this carburetor fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits Stihl MS311, MS311Z and MS391 models compatible with Walbro WTE-9A or WTE-17 carburetors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include the air filter and spark plug?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the package contains an air filter, spark plug, oil filter, oil pipe and multiple small installation parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"partszen","offers":[{"title":"Default Title","offer_id":56830669685076,"sku":"B0BKRQVZ9C","price":53.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/partszen-ms391-front-view-carburetor.jpg?v=1787006948","url":"https:\/\/gardenluxe.co.uk\/products\/partszen-carburetor-kit-for-stihl-ms311-ms311z-ms391-walbro-wte-9a-wte-17-direct-fit-with-gaskets-filters","provider":"Gardenluxe Uk","version":"1.0","type":"link"}