The Red Dot 73R0602 blower motor is engineered for dependable performance in demanding mobile HVAC environments. Operating on 12 volts with two selectable speeds, this motor provides flexible airflow control for improved cab comfort and system performance.
Its field-wound construction supports durability under continuous use, while the vented housing helps dissipate heat during extended operation. The stud mount design with a 2 5/16″ span ensures secure installation, and the single 5/16″ shaft with counterclockwise rotation makes the 73R0602 a common replacement across a wide range of heavy-duty HVAC systems.
Product Specifications
Red Dot Part No.: 73R0602
Red Dot Factory Part No.: RD-3106-13P
Red Dot Series: 73R Series
Product Name: Blower Motor
Motor Type: Field Wound
Voltage: 12V
Speed: Two Speed
Rotation: CCW
Vent: Vented
Overall Length: 4 1/4″
Motor Length: 3 13/32″
Motor Diameter: 3″
Shaft Type: Single
Shaft Diameter: 5/16″
Shaft Length: 1 1/2″
Mount Type: Stud Mount
Stud Span: 2 5/16″
Connector: Two-conductor (orange = high speed, red = low speed)
Applications
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Cab heater systems
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Evaporator blower motor assemblies
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Mobile HVAC units
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Heavy-duty trucks and buses
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Off-road and industrial equipment
Interchange & Cross-Reference Numbers
OEM / Industry References:
Air Source / MEI: 3033, 3602
Alliance: ABP N83 301091, ABP N83 301131
Bergstrom: 202020
Climatech: HA1120, HA11200
CoolCab: 937167
CoolStar / MEI: 102-3008
Euclid: E-803011
Fasco: 2807-512-001, 2807-513-100, 2807-513-175, 2807-530-001
Fleetrite: ZGG11032
Ford: B8E-18527A
Four Seasons: 35524
Freightliner: A22-18014-000, MVA1-3291
JBAR: 406143
Kysor: 1099005, 274239
Mack: 4379-RD310613
Motivair: 1-1032, 33239, 35431, 44575, 44580
Murray: 208974
Navistar: 0680952-R93, 1691717-C91, 419993-C91
NDNS: 0680952R93, 1691717C91, 419993C91, ABPN83301091, ABPN83301131
Omega: 26-13252
PACCAR: 18-01255, 2807-517-019
Primatech: PTAC3033, PTAC3602
Redmond: PF2608Q
Roadforce: RF9362020691
Siemens: PM322
Truck Air / MEI: 44570
TruckAC+: T5784
TTA/C: 30-1065, 30-1066
UAC: BM0322
Volvo: 1676901, 888384
Western Star: 02-7086612, 60009-5005
TEXAS TRUCK AC: 150-4580
Red Dot References:
Aftermarket: 73R0602
Factory: RD-3106-13
Interchange Numbers:
01-3009, 02-7086612, 0680952R93, 1-1032, 1-2614, 102-3008, 1099005, 150-4580, 1676901, 1691717C91, 18-01255, 202020, 208974, 232-8771, 2807-512-001, 2807-513-100, 2807-513-175, 2807-517-019, 2807-530-001, 35524, 3602, 406143, 419993C91, 4379-RD310613, 510-279, 60009-5005, 73R0602, 888384, A22-18014, ABP N83 301091, ABP N83 301131, BM02308, E-803006, E-803011, PF2608Q, PM322, RDH RD3106 13, RDHRD310613P, RDT73R0602, ZGG11032
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