Optimize airflow and maintain peak HVAC performance with the Trane WHL02168, X3802043B010 Blower Wheel. Measuring 12" x 12" with a 1/2" bore and featuring a counter-clockwise rotation, this OEM part is engineered for high-efficiency airflow in commercial rooftop and split systems. Perfect for replacements or system rebuilds, it delivers quiet, balanced operation and long-term durability. Key Features OEM Trane blower wheel for precise system compatibility 12-inch diameter x 12-inch width, ideal for commercial air handlers 1/2" shaft bore, keyed for secure mounting Counter-clockwise rotation, forward-curved blades Galvanized steel construction for corrosion resistance and strength Specifications Part Numbers: WHL02168, X3802043B010 Dimensions: 12" (diameter) x 12" (width) Bore: 1/2" Rotation: Counter-clockwise (CCW) Material: Galvanized steel Type: Forward-curved centrifugal blower wheel Mounting: Hub-style center bore Compatible Models (Short List) TSC043G3EBA TSC060EWEJA YSC048GWEMA THC060E3RJA YSC036G3RYB TSC060G3EEA THC048F1RGA YSC060E4EYA TSC048G3EGA YHC060F3RHA02H2C0A1A00000000 Why Choose This Item Trust in genuine Trane quality for your HVAC system?s airflow needs. The WHL02168 blower wheel ensures optimal airflow balance, quieter operation, and extended blower motor life. It?s the right choice for technicians and contractors looking for a reliable, performance-matched replacement in demanding commercial environments.