{"product_id":"000-373","title":"000-373","description":"This premium driver pulley is a vital component for ensuring optimal performance in your HVAC system's blower assembly. Designed with a precise 1.125-inch bore and a 4.15-inch outer diameter, this driver pulley facilitates the efficient transfer of mechanical energy from the blower motor to the drive belt. It is engineered for durability and high-speed operation, making it an essential replacement part for commercial air handlers and furnace units where maintaining consistent airflow is critical. Whether you are performing routine maintenance or repairing a noisy or inefficient blower system, this heavy-duty driver pulley provides the reliable grip and balance needed for smooth mechanical operation in belt-driven HVAC applications.\u003cbr\u003e\nType: Blower Driver Pulley\u003cbr\u003e\nSize: 4.15 inch diameter\u003cbr\u003e\nDimensions: 4.15 inches × 4.15 inches\u003cbr\u003e\nApplication: Used in furnace blower motors, air handling units, and rooftop HVAC systems to drive the fan belt and regulate airflow.\u003cbr\u003e\nSpecifications: 1.125-inch (1 1\/8\") bore size, 4.15-inch outer diameter, compatible with standard HVAC drive belts.","brand":"BCFurnace","offers":[{"title":"LENNOX 1 1\/8 DRIVER PULLEY, 1.125\" BORE, 4.15\" \/ 000-373","offer_id":50341561598237,"sku":null,"price":254.45,"currency_code":"CAD","in_stock":true},{"title":"LENNOX 1 1\/8 DRIVER PULLEY, 1.125\" BORE, 4.15\" \/ 35W19","offer_id":50341561631005,"sku":null,"price":254.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/e8390fbc3b3c40c091346c948da1a3cb.webp?v=1773960813","url":"https:\/\/bcfurnace.myshopify.com\/products\/000-373","provider":"BCFurnace","version":"1.0","type":"link"}