The Red Dot 73R4264 is engineered for 24-volt mobile HVAC systems requiring a compact double-shaft blower motor. Its permanent magnet motor delivers efficient, consistent airflow while maintaining durability in demanding operating environments.
The vented housing helps dissipate heat during continuous operation, and the strap/stud mounting with a 2-5/16″ span allows for easy replacement across a wide range of heavy-duty HVAC assemblies. This motor is commonly used in trucks, buses, and off-highway equipment operating on 24V electrical systems.
Product Specifications
Red Dot Part No.: 73R4264
Red Dot Factory Part No.: RD-5-5121-2P
Product Name: Blower Motor
Voltage: 24V
Speed: Single Speed
Motor Type: Permanent Magnet
Vent: Vented
Shaft Configuration: Double Shaft
Shaft Diameter: 5/16″
Shaft Length: 2 1/8″
Rotation: Clockwise / Counter Clockwise
Motor Diameter: 3″
Overall Length: 4 13/16″
Motor Length: 4″
Mount Type: Strap / Stud Mount
Mounting Span: 2 5/16″
Connector: Two-conductor Packard #8900420, 1/4″ blade terminal
Applications
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24V dual-wheel heater and evaporator assemblies
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Heavy-duty mobile HVAC systems
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Truck, bus, and off-road equipment HVAC applications
Interchange & Cross-Reference Numbers
OEM / Industry References:
Texas Truck AC: 150-3607
Omega: 26-R4264
TruckAC+: T3221
TTA/C: 30-1377
Red Dot References:
Aftermarket: 73R4264
Factory: RD-5-5121-2P
Interchange Numbers:
150-3607, 232-8821, 26-3707, 275252, 2809-530-013, 35547, 4379-RD551212, 4379-RD551212P, 73R4264, ABP N83 301139, HB13950, RDHRD551212P, RDT73R4264

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