{"product_id":"calu-luky-carburetor-for-yamaha-yfm350-yfm400-atvs-direct-fit-replacement-with-intake-manifold-screw-kit-36-46-mm","title":"CALU LUKY Carburetor for Yamaha YFM350\/YFM400 ATVs - Direct-Fit Replacement with Intake Manifold \u0026 Screw Kit, 36\/46 mm","description":"\u003cp\u003e\u003cstrong\u003eCALU LUKY YFM350 carburetor is a direct-fit replacement assembled to restore reliable fuel-air metering for Yamaha 350\/400 ATVs listed in the compatibility range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis aftermarket carburetor is engineered to match the original feed and throttle dimensions for many Yamaha models, including the Warrior 350, Big Bear 350, Moto-4 350, Kodiak 400 (selected years), and Wolverine 350. It ships with an intake manifold and a screw pack so you have the primary parts needed for installation. Built to reproduce the correct air–fuel proportions, the unit aims to bring steadier idling, smoother throttle response, and cleaner starting compared with a worn carburetor.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Yamaha machines will this CALU LUKY carburetor fit?\u003c\/h3\u003e\n\u003cp\u003eThis carburetor is compatible with a broad set of Yamaha ATVs across multiple model years. Confirm fitment by comparing your current carb’s mounting and bore dimensions with those below before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eYFM350 Warrior: 1987–2004\u003c\/li\u003e\n  \u003cli\u003eMoto-4 350: 1992–1995\u003c\/li\u003e\n  \u003cli\u003eBig Bear 350: 1987–1998 (2WD\/4WD variations covered in listed years)\u003c\/li\u003e\n  \u003cli\u003eKodiak 400 \u0026amp; Wolverine 350: select years in the mid‑1990s\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key measurements and contents included?\u003c\/h3\u003e\n\u003cp\u003eThe carburetor’s intake and filter-side diameters are specified so you can verify compatibility with your airbox and manifold. The package includes the main carburetor plus the intake manifold and a screw kit, providing the essentials for a straightforward swap.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntake-side inner diameter: 36 mm\u003c\/li\u003e\n  \u003cli\u003eAir-filter-side inner diameter: 46 mm; outer diameter: 50 mm\u003c\/li\u003e\n  \u003cli\u003ePackage contents: 1x carburetor, 1x intake manifold, 1x screw package\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will replacing the carburetor affect engine behavior?\u003c\/h3\u003e\n\u003cp\u003eRefreshing a worn carburetor helps the engine receive a more consistent fuel-to-air mixture under varying loads and throttle positions. Expect improved cold starts, fewer stumbles during acceleration, and a more predictable idle once the unit is tuned to your machine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmoother throttle transitions and reduced hesitation\u003c\/li\u003e\n  \u003cli\u003eMore stable idle with fewer rev fluctuations\u003c\/li\u003e\n  \u003cli\u003eEasier starting and more consistent running after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before installing this replacement?\u003c\/h3\u003e\n\u003cp\u003eVerify that the mounting pattern, throttle linkage, and hose connections on your ATV match this carburetor’s dimensions. Also inspect the airbox, intake boots, and fuel lines for wear; replacing old rubber parts at the same time prevents leaks and alignment problems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompare bore sizes and flange spacing to your old carb\u003c\/li\u003e\n  \u003cli\u003eEnsure throttle and choke linkages align with your controls\u003c\/li\u003e\n  \u003cli\u003eReplace cracked boots, brittle hoses, or worn clamps during install\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Riders and mechanics who own compatible Yamaha ATVs and need a budget‑friendly replacement carburetor to restore reliable performance. It’s aimed at owners comfortable with basic mechanical work or shops that perform carb swaps; if you’re unsure about fitment, compare measurements or consult a technician before ordering. For post‑purchase questions, contact the seller for help with fitment or installation guidance.\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: Does this carburetor fit my 1995 Yamaha Warrior 350?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the CALU LUKY YFM350 lists compatibility with Warrior 350 models from 1987 through 2004. Verify flange spacing and bore size before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the box with the carburetor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You receive one carburetor, an intake manifold, and a screw package for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CALU LUKY","offers":[{"title":"Default Title","offer_id":48083082870942,"sku":"B0FNM2WC1M","price":60.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/calu-luky-carburetor-front-view.jpg?v=1785824009","url":"https:\/\/northtrailauto.ca\/products\/calu-luky-carburetor-for-yamaha-yfm350-yfm400-atvs-direct-fit-replacement-with-intake-manifold-screw-kit-36-46-mm","provider":"North Trail Auto","version":"1.0","type":"link"}