Carrier LA-22ZA-118 Blower Wheel – New, Never Installed – 10.18″ Dia, 11.93″ Wide, 1/2 Bore. Factory Authorized Replacement Components Division part, new and never installed. This blower wheel sat in storage after a furnace room cleanout – pulled from the box for photos only. Rotation: CW Hub End. Fits Carrier systems – verify compatibility with your unit before purchasing. This is a genuine factory authorized part, not aftermarket.