【Powerful Performance】The 5KCP39PGS171S furnace blower motor features a robust 3/4 HP motor operating at 115 V and 1080 RPM with 4-speed capability, delivering steady airflow for efficient furnace heating and dependable performance 【Direct Replacement】Designed as a direct replacement for GE, Genteq, Carrier, Bryant and Payne part numbers 5KCP39NGZ205S, 5KCP39PGS171S, HC45AE118A, HC45AE118, 45118 and 51-104342-01, ensuring proper fit and reliable compatibility 【Rotation & Shaft】Features CCWLE (Counterclockwise – Lead End). Equipped with a 1/2-inch shaft diameter and 4-inch shaft length for correct fitment and installation 【Durable & Reliable】Constructed with high-quality materials and self-aligning bearings. The thermally protected design helps prevent overheating and extends service life for reliable operation 【Customer Support】Our dedicated support team is available to assist before and after your purchase. Buy with confidence backed by professional service 【Important Reminder】Always verify that the motor horsepower, rotation direction, and specifications match your system. Using an incorrect or weak capacitor may prevent startup and could damage the motor