{"product_id":"ydo-yfm400-carburetor-for-yamaha-atvs-fits-big-bear-kodiak-wolverine-grizzly-direct-fit-pre-tuned","title":"YDO YFM400 Carburetor for Yamaha ATVs — Fits Big Bear, Kodiak, Wolverine, Grizzly; Direct-Fit, Pre-tuned","description":"\u003cp\u003e\u003cstrong\u003eThe YDO YFM400 carburetor is a direct-fit replacement engineered to restore throttle response and fuel delivery for compatible Yamaha ATVs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for owners who need a durable, OEM-spec replacement without sourcing original parts, this carburetor suits several Yamaha 400–450 and 350 models. Built to meet exacting fit and performance standards, it offers reliable construction, straightforward installation, and parts backed by a 30-day return window plus a 6-month warranty.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Yamaha models does this carburetor fit?\u003c\/h3\u003e\n\u003cp\u003eThis YDO YFM400 unit is matched to a wide range of Yamaha ATVs from the 2000s and early 2010s. Confirm compatibility with your year and model before purchase to ensure a proper fit and assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBig Bear 400: 2002–2006\u003c\/li\u003e\n  \u003cli\u003eKodiak 400: 2000–2004\u003c\/li\u003e\n  \u003cli\u003eGrizzly 350: 2007–2011\u003c\/li\u003e\n  \u003cli\u003eGrizzly 450: selected 2007, 2009, 2011–2012 years\u003c\/li\u003e\n  \u003cli\u003eWolverine 350: 2006–2009\u003c\/li\u003e\n  \u003cli\u003eWolverine 450: 2007–2010\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this replacement match OEM performance?\u003c\/h3\u003e\n\u003cp\u003eThe carburetor is manufactured to align with original equipment standards, allowing it to replicate stock fuel metering and fitment while being a non-OEM aftermarket part. Materials and machining are chosen to provide consistent idle, smooth midrange power, and predictable throttle response under normal riding conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision-machined body for accurate fuel flow\u003c\/li\u003e\n  \u003cli\u003eFactory-style mounting points for bolt-on installation\u003c\/li\u003e\n  \u003cli\u003ePre-tuned jets and passages for balanced delivery\u003c\/li\u003e\n  \u003cli\u003eDurable finish resisting corrosion and wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat durability and reliability features are included?\u003c\/h3\u003e\n\u003cp\u003eConstructed from quality metals and components, the YDO unit is engineered to withstand routine off-road stresses and vibration. Its design reduces the likelihood of fuel leaks and maintains performance over time when installed and maintained properly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRobust cast body and corrosion-resistant surfaces\u003c\/li\u003e\n  \u003cli\u003eSealed interfaces to limit air or fuel seepage\u003c\/li\u003e\n  \u003cli\u003eReplaceable wear parts for easy servicing\u003c\/li\u003e\n  \u003cli\u003eBuilt to tolerate temperature and vibration common to ATV use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat support and warranty come with the carburetor?\u003c\/h3\u003e\n\u003cp\u003eThe purchase includes customer-friendly return and warranty terms to reduce risk. If the part fails under typical use within the covered period, YDO offers replacements and a straightforward refund process.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e30-day return policy for unsatisfied buyers\u003c\/li\u003e\n  \u003cli\u003e6-month quality warranty covering manufacturing defects\u003c\/li\u003e\n  \u003cli\u003eComplimentary replacement handling for valid warranty claims\u003c\/li\u003e\n  \u003cli\u003eContact support guidance included with the sale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This replacement carburetor is aimed at ATV owners and mechanics who need an affordable, reliable alternative to obsolete or hard-to-find OEM carburetors. It suits riders restoring older Yamaha Big Bear, Kodiak, Grizzly, or Wolverine machines, DIY enthusiasts performing tune-ups, and service shops that require a dependable aftermarket unit for routine repairs. Verify model-year compatibility and follow proper installation and tuning procedures for best results.\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: Is this carburetor a direct bolt-on replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it is manufactured to fit the listed Yamaha models with factory-style mounting points for a bolt-on installation when matched to the correct year and model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty and return options are included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The part includes a 30-day return window for satisfaction and a 6-month warranty covering manufacturing defects with free replacements when eligible.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YDO","offers":[{"title":"Default Title","offer_id":67586802614457,"sku":"B0CQH9G5SC","price":117.18,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/ydo-yfm400-front-view.jpg?v=1790493416","url":"https:\/\/redleafauto.ca\/products\/ydo-yfm400-carburetor-for-yamaha-atvs-fits-big-bear-kodiak-wolverine-grizzly-direct-fit-pre-tuned","provider":"Redleaf Auto","version":"1.0","type":"link"}