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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 322C EXCAVATOR

Model Specifications

Compressor Type R134 Refrigeration (lbs) Compressor Oil (oz) Compressor Oil Viscosity
Denso2 - 2.2

Belts

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A/C Compressor Belt - 1 Groove, 51.5
9-0007

A/C Belt

5M-8135

Length - 51 1/2"

A/C Compressor Belt - 1 Groove, 48
9-1621

Compressor Belt

9L-2248

Blower Motors

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24 Volt Single Speed 2 Wire CW With 5/16 Shaft
BM12420

Blower Motor

177-6728
147-4834 Blower Motor Assembly - Caterpillar
BM3852

Blower Motor Assembly - 24V

147-4834
5 31/32 Diameter Wheel, 5/16 Shaft, CCW
BW166

Blower Wheel

191-0979
12 Condenser Fan Assembly, Puller, Curved Blade, Low Profile, 24V
FA1214-24

12" Condenser Fan Assembly, Puller, Curved Blade

211-2742
Blower Motor - Caterpillar
TBA 147-4835

Blower Motor

147-4835

Cab Products/Filters

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112-7448 - Cab Filter - Caterpillar
320-1127448

Cab Filter

1127448
185-8154 - Cab Air Filter - Caterpillar
320-8154

Cab Air Filter

185-8154

Compressor Clutches

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New 10PA17C Clutch with 24V Coil, 5.3 with Single Groove
600-3012

10PA17C Clutch with 24V Coil, 5.3" with Single Groove

231-6985
Denso Clutch 10S17C - 140mm, 8 Grooves, 24 Volt
600-3052

Denso Clutch 10S17C - 140mm, 8 Grooves, 24V

Fits 503-168 or 503-1683 Compressors

Compressor Components

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New 24 Volt Coil, 10PA17C, 10PA15C, 10S17C
610-308

Compressor Coil

259-7286, 231-6985, 176-1920

Compressors

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OE Denso Compressor 10S17C - 135mm, Single Groove Clutch, 24V
503-161

OE Denso Compressor 10S17C - 135mm, Single Groove Clutch, 24V

231-6984, 176-1895
Alternative Denso Compressor 10S17C - 135mm, Single Groove Clutch, 24V
503-1613

Alternative Denso Compressor 10S17C - 135mm, Single Groove Clutch, 24V

231-6984, 176-1895
OE Denso Compressor 10S17C -145mm, 8 Groove Clutch, 24V
503-168

OE Denso Compressor 10S17C -145mm, 8 Groove Clutch, 24V

305-0325, 245-7779, 305-0324, 259-7243

Must Identify by OEM Number

Alternative Denso Compressor 10S17C - 145mm, 8 Groove Clutch, 24V
503-1683

Alternative Denso Compressor 10S17C - 145mm, 8 Groove Clutch, 24V

305-0325, 245-7779, 305-0324, 259-7243

Must Identify by OEM Number

Condensers

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164-0588 - Caterpillar Excavator Condenser
400-9010

Condenser

164-0588

Parallel Flow, Non-Serviceable Design

245-7866 - Caterpillar Excavator Condenser
400-9023

Condenser

245-7866

Parallel Flow, Non-Serviceable Design

Condenser
TBA 196-1667

Condenser

196-1667

Evaporators

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147-4812 - Caterpillar Evaporator
590-2529

Evaporator

147-4812
228-9043 - Evaporator - Caterpillar
590-2551

Evaporator

228-9043, 177-6688

Fits BKJ, HEK

Expansion Valves

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Expansion Valve - Block Type - Caterpillar
903-801

Expansion Valve

177-6723
Expansion Valve - Caterpillar
903-804

Expansion Valve

228-9044

Oil Coolers

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267-4743 - Engine Oil Cooler - Caterpillar
5-9090

Engine Oil Cooler

267-4743

Radiators

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204-0884 - Caterpillar Radiator
IR02013

Radiator

204-0884
Radiator
TBA 124-1762

Radiator

124-1762
Radiator
TBA 193-2802

Radiator

193-2802

Rec Driers/Accumulators

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2.40 x 10 Pad Mount - Dry-Tech Series
805-692

Heavy Duty Dry-Tech Series Receiver Drier

176-1902
2.40 x 10 Pad Mount
805-6921

Standard Duty Receiver Drier

176-1902

Sensors

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147-4815 - Temperature Sensor - Caterpillar
28-1051

Temperature Sensor

147-4815

Fits BFK, BGR, DAA, EMR, FED, MAR

Switches/Electrical

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Trinary Switch Normally Open, Male Thread M 11 x 1.0 Male
220-5648

Trinary Switch

196-1665
309-5769 - Hydraulic Pressure Switch - Caterpillar
28-1052

Hydraulic Pressure Switch

309-5769, 106-0181, 167-3466

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