{"product_id":"source1-2816451000-variable-single-groove-sheave-pulley-5-8-inches-bore","title":"Source1 2816451000 Variable Single Groove Sheave Pulley 5\/8 Inches Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SOURCE1 2816451000 is a variable, single groove sheave and pulley designed for belt-driven HVAC systems. It fits a range of commercial and residential heating and cooling units, including popular models such as BRCQ0481BD, AW15N3DQ2S1AAA31A2, and BRCQ0301BE. This OEM replacement part is built to the same standards as the original component, helping technicians restore equipment performance without compromise.\u003c\/p\u003e\u003cp\u003eSheaves and pulleys are critical components in belt-driven HVAC systems. The sheave connects to the motor shaft or blower shaft and transfers rotational power through a belt to move air across the coil. When a sheave wears out, cracks, or loses its grip on the belt, airflow drops and the system loses efficiency. A variable sheave allows for speed adjustment, giving HVAC technicians the ability to fine-tune blower performance to match system requirements and improve static pressure balance.\u003c\/p\u003e\u003cp\u003eThe 2816451000 features a 5\/8 inches bore, making it compatible with standard motor and blower shaft sizes commonly found in commercial rooftop units and air handlers. The single groove design accepts a single V-belt drive configuration. At approximately 3.45 inches in length, 3.4 inches in width, and 2.15 inches in height, this is a compact but solid component. It weighs 2 pounds, indicating durable cast construction that resists vibration and wear over long run cycles.\u003c\/p\u003e\u003cp\u003eHVAC service professionals, mechanical contractors, and facilities maintenance teams rely on OEM-spec sheaves to maintain airflow ratings, motor amperage within nameplate limits, and overall system reliability. Using the correct replacement sheave also reduces belt wear and extends the service interval between drive component inspections.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVariable single groove sheave designed for belt-driven HVAC blower and motor assemblies\u003c\/li\u003e\n\u003cli\u003e5\/8 inches bore fits standard motor and blower shaft diameters used in commercial air handlers and rooftop units\u003c\/li\u003e\n\u003cli\u003eOEM replacement part built to original manufacturer specifications for reliable, long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe SOURCE1 2816451000 is a direct OEM replacement variable sheave that restores proper belt-drive operation in compatible York and related HVAC units. Its 5\/8 inches bore and single groove configuration make it a straightforward swap for technicians servicing belt-driven blower assemblies.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SOURCE1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2816451000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Sheave \/ Pulley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Type\u003c\/strong\u003e: Single Groove\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave Style\u003c\/strong\u003e: Variable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3.45 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 2.15 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YORK","offers":[{"title":"Default Title","offer_id":51120882024754,"sku":"2816451000","price":93.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304883258.gif?v=1778043336","url":"https:\/\/voomisupply.com\/products\/source1-2816451000-variable-single-groove-sheave-pulley-5-8-inches-bore","provider":"Voomi Supply","version":"1.0","type":"link"}