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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 320CL 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, 48
9-1621

Compressor Belt

9L-2248
A/C Compressor Belt - 1 Groove, 47
9-2704

A/C Belt

8L-8646, 2P-6818, L71058

Length 47"

Belt
TBA 225-2927

Belt

225-2927
Belt
TBA 225-3017

Belt

225-3017

Blower Motors

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

Blower Motor - 24V, Single Speed, 2 Wire

228-9045
147-4834 Blower Motor Assembly - Caterpillar
BM3852

Blower Motor Assembly - 24V

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

Blower Wheel

191-0979
Blower Motor - Caterpillar
TBA 147-4835

Blower Motor

147-4835
Blower Motor
TBA 178-5484

Blower Motor

178-5484

Cab Products/Filters

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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

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

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

231-6984
Mitsubishi Compressor MSC90T - 130mm, Single Groove Clutch, 24V
504-538

Mitsubishi Compressor MSC90T - 130mm, Single Groove Clutch, 24V

171-7495

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

Condensers/Oil Coolers

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Condenser
TBA 171-7432

Condenser

171-7432
Condenser
TBA 196-1667

Condenser

196-1667

Evaporators

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147-4812 - Caterpillar Evaporator
590-2529

Evaporator

147-4812
Evaporator
TBA 178-5472

Evaporator

178-5472
Evaporator
TBA 178-5477

Heater Core

178-5477
Evaporator
TBA 228-9043

Evaporator

228-9043

Expansion Valves

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Externally Equalized With 13 Capillary Tube
902-218

Expansion Valve

273-5306
Expansion Valve
903-750

Expansion Valve

130-0263
Expansion Valve - Caterpillar
903-804

Expansion Valve

228-9044

Radiators

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2040996 - Caterpillar Radiator
IR02014

Radiator

204-0996

Rec Driers/Accumulators

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2 3/4 X 8 1/2 - Dry-Tech Series
802-230

Receiver Drier

164-0622
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

Switches/Electrical

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Preset Thermostatic Switch - Caterpillar
210-973

Thermostatic Switch

3E-5464
130-0270 - Binary High Pressure Switch - Caterpillar
220-424

High Pressure Switch

130-0270
Low Pressure Switch Normally Open, Opens 5 PSI, Closes 31 PSI, M12x1.5 Thread
220-456

Low Pressure Switch

189-3156
Trinary Switch Normally Open, Male Thread M 11 x 1.0 Male
220-5648

Pressure Switch

196-1665
Switch
TBA 106-0181

Pressure Switch

106-0181
Pressure Switch
TBA 178-5473

Pressure Switch

178-5473

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