Red Dot Double Shaft Blower Motor 73R4422 Single Speed, 12 Volt, Permanent Magnet Motor Strap/Stud Mounted, Span 2 5/16 Dimensions: 5 1/4" x 4 1/2" x 3" Shafts: 5/16" Diameter, Length: 2 7/8" Vented Connector: Two Conductor Packard #2984528 1/4" Blade terminal