The MEI 3977 Double Shaft Blower Motor is a single speed blower motor that has an overall length of 4.75", 4.00" motor length and 3.62" shaft length. It also features a 5/16" shaft diameter, reversible rotation, stud mount type and a voltage rating of 12 volts. This unit is used on Red Dot multi-applications.

PRODUCT SPECIFICATIONS:

• MEI Part No.: 3977
• AirSource: 3977
• Alliance: 301352
• CoolStar: 110-1068
• Truck Air: 01-2624
• OEM Number: 73R4122
• Description: Blower Motor
• Application: Red Dot - Multi Applications
• Voltage: 12V
• Overall Length: 4.75"
• Motor Length: 4.00"
• Motor Diameter: 3.00"
• Speed: 1
• Wire Type: 2 wires
• Vent: Vented
• Rotation: REV
• Mount Type: Stud
• Stud Span: 2.31"
• Shaft Length: 3.62"
• Shaft Type: Double (5/16" dia)