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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

KOMATSU PC300SC-6 EXCAVATOR

Blower Motors

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TW7040-0440 - Blower Motor Assembly - Komatsu
BM3857

Blower Motor Assembly

TW7040-0440

Serial Number 10003 and Above

TW503716-1900 - Blower Motor Assembly
BM3860

Blower Motor Assembly

TW503716-1900
Blower Motor Assembly
TBA TW7040-0040

Blower Motor Assembly

TW7040-0040

Serial Number 10002 and Below

Compressors

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OE Zexel Compressor DKS15CH - 139mm, Single Groove Clutch, 24V
506-857

OE Zexel Compressor DKS15CH - 139mm, Single Groove Clutch, 24V

203-979-6830

Serial Number 11000 to 12000

OE Zexel Compressor DKS15CH - 138mm, Single Groove Clutch, 24V
506-858

New DKS15CH, 5.4" Single Groove Clutch, Pad Mount, 24V

203-979-6831

Serial Number 12001 and Above

Alternative Zexel Compressor DKS15CH - 138mm, Single Groove Clutch, 24V
506-8583

Aftermarket DKS15CH, 5.67" Single Groove Clutch, Pad Mount, 24V

203-979-6831

Serial Number 12001 and Above

Evaporators

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TW503700-2532 - Komatsu Evaporator
590-6277

Evaporator

TW503700-2532

Serial Number 12001 and Above

Evaporator
TBA TW503700-2531

Evaporator

TW503700-2531

Serial Number 11000 to 12000

Evaporator
TBA TW7011-0020

Evaporator

TW7011-0020

Serial Number 10999 and Below

Expansion Valves

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Internally Equalized With 9 Capillary Tube
902-231

Expansion Valve

TW7003-0070

Heaters, Heater Cores

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Heater Core
TBA TW502700-1721

Heater Core

TW502700-1721

Serial Number 11000 and Above

Heater Core
TBA TW7010-0160

Heater Core

TW7010-0160

Serial Number 10999 and Below

Oil Coolers

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207-03-61110 - Komatsu Oil Cooler
5-6115

Oil Cooler

207-03-61110

Rec Driers/Accumulators

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2.38 x 10.5 Metric - Dry-Tech Series
800-2276

Dry-Tech Series Receiver Drier

203-979-6611

Serial Number 12001 and Above

2 3/4 x 11 3/4 Male - Dry-Tech Series
802-237

Dry-Tech Receiver Drier

203-979-6610

Serial Number 12000 and Below

Switches/Electrical

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Binary Pressure Switch, 3/8 - 24 Male Thread, Normally Open
220-1047

Binary Pressure Switch

TW7041-0040

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