the Lennox 36A75 is typically configured for CCW (Counter-Clockwise) rotation as viewed from the lead end

Key Benefits: Direct OEM Compatibility: Ensures an exact drop-in replacement for Trane SEN1951 and Trane SEN01951

Verify your specific shaft rotation and mounting requirements against the 705563-29 technical specifications to ensure seamless integration during your next preventative maintenance or emergency repair

Key Benefits OEM Compatibility: Serving as the technical successor to 042549

sized specifically for the larger RV131 series housings

Trane BRK4973 Bearing Bracket 318172-701 the Lennox 36A75 is typicallyThe Trane BRK4973 Bearing Bracket is a critical structural component engineered for precise rotational assembly alignment within Trane commercial and residential air handlers and rooftop units. As a high performance HVAC OEM replacement part, this bracket is manufactured to maintain the exact tolerances required to support fan motor bearings and blower wheel shafts. Utilizing heavy gauge steel construction, the BRK4973 effectively dampens mechanical