The Trane MOT18951 Motor (also known as K55HXAEJ-4113) is an OEM-grade replacement motor for HVAC systems, built for 115 Volt applications. It delivers 1/4 horsepower at a steady 1050 RPM, making it an ideal component for residential or light commercial systems that demand consistent airflow and energy-efficient performance. Key Features Genuine Trane OEM motor for reliable performance 115V single-phase motor for standard residential use 1/4 HP ideal for fans or blowers in HVAC systems 1050 RPM for stable, quiet operation Durable construction for extended service life Specifications Part Numbers: MOT18951, K55HXAEJ-4113 Voltage: 115V Horsepower: 1/4 HP Speed: 1050 RPM Phase: Single-phase Mounting: Standard mount, 48 Frame (verify with unit) Application: HVAC fan or blower motor Compatible Models Exact model matches not provided; suitable for Trane systems requiring 115V, 1/4 HP, 1050 RPM motors. Why Choose This Item Choose the Trane MOT18951 motor for its OEM quality, quiet operation, and long-lasting performance. Whether replacing a worn motor or upgrading for reliability, this component ensures optimal airflow, energy efficiency, and a perfect fit for your HVAC system. Trust Trane engineering for dependable comfort year-round.