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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 345C EXCAVATOR

Model Specifications

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

Belts

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Heavy Duty Automatic Belt Tensioner
470-739

Heavy Duty Automatic Belt Tensioner

211-7895

Blower Motors

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13 1/2 Condenser Fan Blade - Cat
BM2686

Condenser Fan Blade

273-5307
245-7839 - Caterpillar Blower Motor
BM3850

Blower Motor

245-7839
Denso Condenser Motor, 24 Volt
BM3943

Condenser Motor, 24 Volt

263500-0765
Blower Motor Resistor
TBA 161-3734

Blower Motor Resistor

161-3734

Cab Products/Filters

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293-1183 - Cab Filter - Caterpillar
320-2931183

Cab Filter

293-1183
546-0006 - Cab Air Filter - Caterpillar
320-5460006

Cab Air Filter

546-0006
245-7823 - Cab Air Filter - Caterpillar
320-7823

Cab Air Filter

245-7823
6C-9226 - Cab Air Filter - Caterpillar
320-9226

Cab Air Filter

6C-9226
6C-9226 - Cab Air Filter - Caterpillar
320-9226

Cab Air Filter

6C-9226

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

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, 245-7781
Alternative Denso Compressor 10S17C - 135mm, Single Groove Clutch, 24V
503-1613

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

231-6984, 245-7781
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
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

Condensers

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245-7866 - Caterpillar Excavator Condenser
400-9023

Condenser

245-7866

Parallel Flow, Non-Serviceable Design

Evaporators

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353-2151 - Evaporator - Caterpillar
590-2510

Evaporator

245-7836, 353-2151

Expansion Valves

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Expansion Valve - Caterpillar, Komatsu, Kubota
903-746

Expansion Valve

245-7837

Heater Actuators

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245-7817 - Heater Actuator, 7 Pin - Caterpillar
570-893

Heater Actuator

245-7817

Radiators

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Radiators
TBA 230-2966

Radiators

230-2966

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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245-7831 - Cat Water Temperature Sensor
28-1048

Water Temperature Sensor

245-7831

Switches/Electrical

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452-5528 - Blower Resistor - 4 Terminal - Caterpillar
220-5441

Blower Resistor

452-5528

Fits ELS, GCL, MTE, TBA, WDE, BWY, DHP, ESD, PJW, TAJ, TDG

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
Fan Switch
TBA 245-7832

Fan Switch

245-7832

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