{"product_id":"lau-g078052534-v-belt-pulley-8-25-in-od-0-75-in-bore-one-groove","title":"Lau g078052534 V-belt Pulley 8.25 in Od 0.75 in Bore One Groove","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LAU g078052534 is a single-groove V-belt pulley designed for use in HVAC fan and blower drive assemblies. With an outer diameter of 8.25 inches and a 0.75-inch bore, this pulley mounts to a blower or motor shaft to transfer rotational power via a standard V-belt drive system. Single-groove construction keeps the drive configuration straightforward and is well-suited to direct single-belt power transmission in air-handling equipment. This type of component is typically installed by licensed HVAC technicians performing blower drive service, belt replacement, or fan system upgrades.\u003c\/p\u003e\n\u003cp\u003eThis pulley is appropriate for residential and light commercial HVAC applications where a single-belt V-belt drive is used to connect a motor to a blower wheel or fan shaft. Common install scenarios include air handlers, furnace blower sections, and rooftop unit fan assemblies. The 8.25-inch OD makes this a larger-diameter driven pulley, which affects the final RPM ratio of the blower relative to the motor pulley. Matching pulley diameter to system design specifications is essential for correct airflow performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e8.25-inch outer diameter suits larger blower drive configurations\u003c\/li\u003e\n  \u003cli\u003e0.75-inch bore fits standard motor and blower shaft sizes common in HVAC equipment\u003c\/li\u003e\n  \u003cli\u003eSingle-groove design for straightforward single V-belt drive systems\u003c\/li\u003e\n  \u003cli\u003eSold individually — one pulley per package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement pulley for single-groove V-belt drive systems in residential and light commercial HVAC blower and fan assemblies requiring an 8.25-inch OD and 0.75-inch bore.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified HVAC technician. Disconnect and lock out electrical power to the unit before removing the existing pulley or belt. Confirm shaft diameter, pulley alignment, and belt tension after installation — misalignment accelerates belt and bearing wear. Secure the pulley with the appropriate set screw or keyway fastener before returning the unit to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter (OD)\u003c\/strong\u003e: 8.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Grooves\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBox Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LAU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: g078052534\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LAU","offers":[{"title":"Default Title","offer_id":51467374657842,"sku":"G078052534","price":85.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313945981.png?v=1783902556","url":"https:\/\/voomisupply.com\/products\/lau-g078052534-v-belt-pulley-8-25-in-od-0-75-in-bore-one-groove","provider":"Voomi Supply","version":"1.0","type":"link"}