The York 6144820001 (S1-02647851000) Propeller Fan is a genuine OEM 24-inch condenser fan blade designed for efficient air movement in York HVAC systems. Engineered for durability and balance, it features a counterclockwise (CCW) rotation, 3 blades, and a 1/2-inch bore for secure mounting. The fan delivers optimal airflow and cooling performance while maintaining quiet, vibration-free operation, ensuring reliability in both commercial and industrial applications. Key Features: Genuine York OEM propeller fan for perfect system compatibility. 24-inch diameter with 3 blades for efficient air circulation. Counterclockwise (CCW) rotation for correct condenser operation. 1/2-inch bore for easy, secure motor shaft installation. Designed for 3-27 pitch to balance airflow and efficiency. Corrosion-resistant construction for long service life. Specifications: Part Numbers: 6144820001 / S1-02647851000 Type: Propeller Fan / Condenser Fan Blade Diameter: 24 inches Blades: 3 Rotation: Counterclockwise (CCW) Pitch: 3-27 Bore Size: 1/2 inch Material: Aluminum alloy (lightweight and rust-resistant) Application: Condenser / outdoor unit air circulation Manufacturer: York (Johnson Controls) Compatible Models: 2HP036A06A, 2TP04523646, B1HA036A46B, B2HP048A58, BAUZF030A, BBUPF024A, CSV180B4M1VAAA0D, CSV240B4M2VAABA0D, CSV300B4M1VANA0A, CSV120B4M1VDAAA0D, and more. Why Choose This Item: The York 6144820001 / S1-02647851000 Propeller Fan ensures optimal airflow, energy efficiency, and quiet operation for York condenser systems. Built to OEM standards, it offers a perfect fit, easy installation, and long-term reliability, making it the ideal replacement to maintain your system?s cooling performance.