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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 PC128UU-1 EXCAVATOR

Belts

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04120-21746 - A/C Compressor Belt, 1 Groove, 46.5 - Komatsu
9-21746

A/C Belt

04120-21746

Length 46.5"

04120-21750 - A/C Compressor Belt, 1 Groove, 50 - Komatsu
9-21750

A/C Belt

04120-21750

Length 50"

A/C Compressor Belt
TBA 04120-21733

A/C Compressor Belt

04120-21733

Blower Motors

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TW7040-0460 - Blower Motor With Wheels - Komatsu
BM3834

Blower Motor Assembly

TW7040-0460

Can Use Larger Motor BM3832 with Some Modification

Condenser Fan
TBA TW7034-0070

Condenser Fan

TW7034-0070
Blower Motor Assembly
TBA TW7040-0230

Blower Motor Assembly

TW7040-0230
Condensr Motor Assembly
TBA TW7044-0020

Condensr Motor Assembly

TW7044-0020

Compressors

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Alternative Compressor SS99D - 137mm, Single Groove Clutch, 24V
504-3584

New SS99D, 5.39" Single Groove Clutch Pad Mount, 24V

203-979-6580

Serial Number 1001 and Above

Condensers

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Condenser
TBA 21Y-978-1120

Condenser

21Y-978-1120
Condenser
TBA TW7004-0040

Condenser

TW7004-0040

Evaporators

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Evaporator With Expansion Valve
TBA TW7010-0220

Evaporator With Expansion Valve

TW7010-0220
Evaporator
TBA TW7011-0070

Evaporator

TW7011-0070
Evaporator
TBA TW7011-0110

Evaporator

TW7011-0110

Expansion Valves

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Internally Equalized With 9 Capillary Tube
902-231

Expansion Valve

TW7003-0070

Radiators

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2030361111 - Komatsu Radiator
IR32034

Radiator

203-03-61111

Rec Driers/Accumulators

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2.362 x 7.15 Metric Flange - Dry-Tech Series
800-2254

Receiver Drier

21Y-978-1130
2 3/4 x 11 3/4 Male - Dry-Tech Series
802-237

Dry-Tech Receiver Drier

203-979-6610

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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