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Air Conditioning Parts and Supplies

  • Toll Free: 800-806-5312
  • West Coast: 855-984-8511
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  • AP AIR, INC.
  • 805 13th Street North
  • Humboldt IA 50548
  • 800-806-5312
  • 1101 Center Street
  • Redding, CA 96001
  • 855-984-8511

CATERPILLAR 973 TRACK LOADER

Belts

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A/C Compressor Belt - 1 Groove, 44.2
9-1138

Compressor Belt

1N-3743
A/C Compressor Belt - 1 Groove, 40.2
9-1150

Compressor Belt

7C-8236
A/C Compressor Belt - 1 Groove, 41.5
9-1744

A/C V-Belt - 41.5"

1P-9744

Blower Motors

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Cat Blower Resistor, 3 Spade, 24V
220-5443

Blower Motor Resistor

9G-1950
174-1504 - OE Caterpillar Blower Motor, 24 volt, 5/16 Shaft
BM11265

OE Caterpillar Blower Motor, CCW - 24V

174-1504

Original Wire Connector

24 Volt Aftermarket Caterpillar Blower Motor, 5/16 Shaft
BM11267

Aftermarket Caterpillar Blower Motor, Reversible - 24V

174-1504

Must Reuse Original Wire Connector

24 Volt, Single Speed, 2 Wire, 3/8 Shaft, Caterpillar
BM12416

Condenser Motor

106-2721

Fits 86G Models

Can Use Heavy Duty OE Version BM12423

308-6335 - 24 Volt Single Speed, 2 Wire, 3/8 Shaft - Caterpillar
BM12423

Condenser Motor

106-2721, 174-1495

Can Use Alternate Version BM12416

7 3/4 Condenser Fan Blade
BM2899

Condenser Fan Blade

3P-7995

Fits 26Z, 32Z, 66G, 86G, 90L, 91L Models

361-5586 - Blower Motor Assembly - Cat
BM3505

Blower Motor

361-5586

Fits ELY, FSA Models

Condenser Fan Assembly
TBA 628-3747

Condenser Fan Assembly

628-3747

Fits ELY, FSA Models

TBA - Condenser Motor
TBA 9P-2218

Condenser Motor

9P-2218

Fits 26Z, 32Z, 66G, 90L, 91L Models

Cab Products/Filters

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266-7765 - Cab Air Filter - Caterpillar
320-2667765

Cab Air Filter

259-3222, 266-7765

Fits ELY, FSA Models

209-8217 - Cab Filter - Caterpillar
320-8217

Cab Air Filter

209-8217

Compressors

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Heavy Duty A6 Delco Replacement - 24 Volt with 7 Clutch and Dust Protection
500-084

New Heavy Duty A6 Delco Replacement - 24 Volt with 7" Clutch and Dust Protection

2P-8232

Fits 26Z, 32Z, 66G, 86G, 90L, 91L Models

OE Sanden Compressor SD7H15 - 138mm, 1 Groove Clutch 12V
509-580

OE Sanden Compressor SD7H15 - 138mm, Single Groove Clutch 12V

3E-3658, 8T-8816

Can Use Aftermarket Sanden - 509-5803

Alternative Compressor SD7H15 - 138mm, 1 Groove Clutch 12V
509-5803

Alternative Compressor SD7H15 - 138mm, Single Groove Clutch 12V

3E-3658, 8T-8816

Can use OE Sanden - 509-580

OE Sanden Compressor SD7H15SHD - 152mm, 8 Groove Clutch 24V
509-697

OE Sanden Compressor SD7H15SHD - 152mm, 8 Groove Clutch 24V

507-3868

Fits ELY, FSA Models

Condensers

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199-7698 - Cat Original OE Style Condenser
400-9038

Condenser

199-7698

Fits ELY, FSA Models

Condenser
TBA 9P-6980

Condenser

9P-6980

Fits 26Z, 32Z, 66G, 86G, 90L, 91L Models

Engine Oil Coolers

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293-9367 - Caterpillar Engine Oil Cooler
TBA 293-9367

Engine Oil Cooler

293-9367

Evaporators

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255-6210 - Evaporator - Caterpillar
590-2556

Evaporator

255-6210

Fits ELY, FSA Models

9P-5456 - Evaporator Core - Caterpillar
590-2558

Evaporator

9P-5456

Fits 26Z, 32Z, 66G, 86G, 90L, 91L Models

Expansion Valves

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Expansion Valve, Externally Equalized with 14 Capillary Tube
902-210

Expansion Valve

2G-0401

Fits 26Z, 32Z, 66G, 86G, 90L, 91L Models

EC2500-01S - Orifice Tube, Red
905-925

Orifice Tube

7X-2049

Fits ELY, FSA Models

Heater Actuators

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563-0397 - Heater Actuator, 4 Pin - Caterpillar
570-894

Heater Actuator - Electronic

563-0397

Heater Valves

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Cable Operated Heater Control Valve
570-210

Heater Control Valve

7G-8699

Rec Driers/Accumulators

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2 1/2 X 13 3/4 Quick Coupler - Dry-Tech Series
800-135

Receiver Drier with Quick Couplers and Orifice Tube - Dry-Tech Series

3E-3535

Can use Alternative version - 800-1351

3E-3535, 175-7162 - Receiver Drier - Caterpillar
800-1351

Receiver Drier with Quick Couplers and Orifice Tube - Alternative

3E-3535

Can use HD Dry-Tech version - 800-135

3 x 6 1/4 Male O-Ring - Dry-Tech Series
803-318

Heavy Duty Dry-Tech Series 3 x 6 1/4 Male O-Ring

9D-6888

Fits 26Z, 32Z, 66G, 86G, 90L, 91L Models

3 1/2 x 9 3/4 Female O-Ring
803-459

Accumulator Without Desiccant - Cat OE Steel

101-8789
3 1/2 x 9 3/4 Female O-Ring - Dry-Tech Series
803-462

Dry-Tech Series Accumulator with Desiccant

186-6190

Fits ELY, FSA Models

Sensors

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256-6454 - Temperature Sensor, Recirculation - Caterpillar
28-1047

Temperature Sensor - Recirculation

256-6454

Fits ELY, FSA Models

Switches/Electrical

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6P-3236 - Caterpillar 3 Speed Blower Switch
205-148

Blower Switch

6P-3236
Rotary Adjustable Thermostatic Switch, 36 Capillary Tube
210-910

Thermostatic Switch

9P-3498

Fits 26Z, 32Z, 66G, 86G, 90L, 91L Models

Thermostatic Switch - Caterpillar, 34 1/2 Capillary Tube
210-921

Thermostatic Switch

3E-5465
114-5333 - Binary Pressure Switch Update Kit, Normally Open - Caterpillar
220-10512

Cat Binary Pressure Switch Update Kit

114-5333

Eliminates Pin Connection at Pressure Switch
Solid Pin Connector on Harness

114-5333 - Cat Binary Pressure Switch, Normally Open with Aftermarket Wire Harness
220-1052

Binary Switch with Aftermarket Wire Harness and Connector

114-5333

Includes Aftermarket Wire Harness
For Switch Only Order a 220-1051

114-5333 - Cat Binary Pressure Switch, Normally Open with OE Wire Harness and Connector with Solid Pins
220-1052HD

Binary Pressure Switch with HD OE Wire Harness and Connector

114-5333

Includes Heavy Duty OE Wire Harness
For Switch Only Order a 220-1051

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