Packard 43785 Torsion Flex Direct Drive Blower Motor 1/3 HP 115V 1075 RPM

The Packard 43785 is a torsion flex direct drive blower motor designed for HVAC applications, featuring 1/3 horsepower, 115 volts, and 1075 RPM operation. This motor features sleeve bearings, four-speed operation, reversible rotation, and automatic overload protection with a flex-mount mounting option for easy installation.

Key Specifications:

• 1/3 HP, 115 volts, single phase, 4.80 amps
• 48Y torsion flex mount frame with four speeds
• 5-5/8" motor diameter with 1/2" shaft diameter
• 4-1/4" body length with 1/2" x 6" shaft (can be cut down if needed)
• Mounts with 3 wings welded onto motor with 9" center-to-center spacing
• Open enclosure with sleeve bearings
• Permanent split capacitor design, 60 Hertz

Features:

• Electrically reversible rotation (by flipping 2 wires)
• Energy efficient with continuous air-over cooling
• Thermally protected with wiring diagram printed on motor
• Requires a 10 mfd 370 VAC run capacitor (not included)
• Includes mounting grommets for vibration isolation

This motor serves as an aftermarket replacement for multiple OEM parts including GE 3785, GE 9377, Marathon X035, Mars 03785, Carrier HB41TQ113, and various Goodman, Janitrol, Genteq, and Rotom models. It provides a cost-effective replacement option for residential and commercial HVAC systems including furnaces, air handlers, and blower assemblies.