{"product_id":"husqvarna-545174001-air-intake-block","title":"Husqvarna 545174001 Air Intake Block","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HUSQVARNA 545174001 is an OEM air intake block designed to seal and direct airflow within the engine assembly of compatible Husqvarna outdoor power equipment. The air intake block serves as a structural interface between the carburetor and the engine block, maintaining the integrity of the air-fuel delivery path. A properly seated intake block prevents unmetered air infiltration that would otherwise lean out the fuel mixture and cause rough running, hard starts, or engine damage. Licensed technicians and qualified service professionals handle this repair as part of carburetor service or engine rebuild procedures.\u003c\/p\u003e\u003cp\u003eThis air intake block is intended for use on Husqvarna lawn and garden power equipment where the original intake block has cracked, warped, or failed to seal correctly. Typical applications include walk-behind equipment and handheld or backpack units that share this engine platform. Replacing a failed intake block restores proper carburetion and eliminates vacuum leaks that degrade engine performance and fuel efficiency.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM Husqvarna replacement part ensures proper fit and sealing geometry\u003c\/li\u003e\n\u003cli\u003eRestores airtight seal between the carburetor and engine block\u003c\/li\u003e\n\u003cli\u003eEliminates vacuum leaks that cause lean-running and hard-start conditions\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement requiring no modification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement air intake block for compatible Husqvarna lawn and garden power equipment. Consult the Husqvarna parts lookup tool using your model and serial number to confirm fitment before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified small-engine technician. Before service, disconnect the spark plug wire and allow the engine to cool completely. Inspect mating surfaces on both the engine and carburetor for warping or debris before seating the new block. Verify all fasteners are snug and the gasket or sealing surface is undamaged before returning the unit to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Air Intake Block\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HUSQVARNA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 545174001\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HUSQVARNA","offers":[{"title":"Default Title","offer_id":51199436587314,"sku":"545174001","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307144918.jpg?v=1779683207","url":"https:\/\/voomisupply.com\/products\/husqvarna-545174001-air-intake-block","provider":"Voomi Supply","version":"1.0","type":"link"}