A-220-531-AI Universal Resistor
A-220-531-AI Universal Resistor
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One New Aftermarket Replacement Blower Motor Resistor Fits Caterpillar (Fits CAT) Backhoe Loaders
This aftermarket replacement blower motor resistor Fits Caterpillar (Fits CAT) construction equipment and controls the speed of the cab HVAC blower motor by regulating electrical resistance to the motor. A failed blower motor resistor can result in the fan operating on only one speed or not at all, disrupting cab heating and air conditioning. Replaces OEM Fits Caterpillar part number 2049921 (also formatted as 204-9921 and CA2049921).
Specifications
- Voltage: 12 Volt
- Speeds: 3-Speed
- Terminals: 3
Compatible Models
Fits Caterpillar Backhoe Loaders: 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 438D, 442D, 442E, 444E, 444F, 446D, 450E, 450F
Fits Caterpillar Other: 554, 564, 574B, 938H
Replaces Part Number(s):
2049921, 204-9921, CA2049921
Aftermarket Interchange Numbers
220-531, A-220-531, A-220-531-AI (A&I Products)
New aftermarket replacement part - not remanufactured, not used.



