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Air Conditioning Parts and Supplies

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  • 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 PC220LC-7 EXCAVATOR

A/C Hose

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Compressor to Condenser Hose
TBA 20Y-979-7321

Compressor to Condenser Hose

20Y-979-7321

Serial Number 65001 and Above

Condenser to Receiver Drier Hose
TBA 20Y-979-7331

Condenser to Receiver Drier Hose

20Y-979-7331

Serial Number 65001 and Above

Belts

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04120-21748 - A/C Compressor Belt, 1 Groove, 47.5 - Komatsu
9-21748

A/C Belt

04120-21748

Length 47.5"

Blower Motors

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ND116340-7030 - Komatsu Blower Motor Assembly
BM3677

Blower Motor Assembly

ND116340-7030

Serial Number 65001 and Above

Blower Motor Assembly - Komatsu
BM3844

Blower Motor Assembly

ND116340-3860

Serial Number 60001 to 65000

20Y-979-6741 - Blower Motor Assembly - Komatsu
BM3855

Blower Motor Assembly

20Y-979-6741

Cab Products/Filters

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20Y9796261 - Cab Air Filter - Komatsu
320-9796261

Cab Air Filter

20Y9796261

Compressor Clutches

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New 10PA15, 10S15C Clutch with 24 Volt Coil, 152mm Single Groove, 5/8 Belt
600-3018

New Nippondenso Clutch, 5.98" Single Groove, 24V

ND247300-0510

Serial Number 60001 and Above

Compressors

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New Original Denso Compressor 10S15C Body With 1 Groove Clutch, 24V
503-124

New Original Denso 10S15C Compressor With 1 Groove 5/8" Clutch, 24 Volt

20Y-979-6121

OE 1 Wire Connector

Original Denso Compressor 10S15C Body Without Clutch
503-1242

Compressor

ND447220-4051

Serial Number 60001 and Above

New Denso Aftermarket Version 10S15C Compressor With 1 Groove Clutch, 24V
503-1243

New Aftermarket Version 10S15C Compressor With 1 Groove 5/8" Clutch, 24 Volt

20Y-979-6121

Condensers

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2089797520 - Komatsu Condenser
400-6145

Condenser

208-979-7520

Serial Number 65001 and Above

Parallel Flow, Non-Serviceable Design

164-0588 - Caterpillar Excavator Condenser
400-9010

Condenser

20Y-979-6131

Serial Number 60001 to 65000

Parallel Flow, Non-Serviceable Design

Evaporators

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ND446600-0991 - Komatsu Evaporator
590-6140

Evaporator

ND446600-0991

Serial Number 69863 and Above

ND447600-4970 - Komatsu Evaporator
590-6143

Evaporator

ND447600-4970

Serial Number 60001 & Above

446600-0992 - Komatsu Evaporator
590-6145

Evaporator

ND446600-0990, ND446600-0992

Serial Number 65001 and Above

Evaporator
TBA ND446010-3131

Evaporator

ND446010-3131

Serial Number 65001 to 69862

Expansion Valves

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Expansion Valve - Caterpillar, Komatsu, Kubota
903-746

Expansion Valve

ND447500-1482

Serial Number 65001 and Above

Expansion Valve
903-750

Expansion Valve

ND447500-1390

Serial Number 60001 to 65000

Radiators

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2060371111 - Komatsu Excavator Radiator
IR32027

Radiator

206-03-711111
Radiator
TBA 206-03-71112

Radiator

206-03-71112

Serial Number 68796 and Above

Rec Driers/Accumulators

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2.5 x 10 Pad Mount - Dry-Tech Series
805-700

Heavy Duty Dry-Tech Receiver Drier

20Y-979-3120
2.5 x 10 Pad Mount
805-7001

Standard Duty Receiver Drier

20Y-979-3120

Switches/Electrical

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24 Volt Denso Relay - Komatsu
550-230

24 Volt, Komatsu Blower Relay

ND056700-8170

Serial Number 60001 & Above

Thermostatic Switch
TBA ND113550-0780

Thermostatic Switch

ND113550-0780

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