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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 PC180NLC-7-EO EXCAVATOR

A/C Hose

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Compressor to Condenser Hose
TBA 21K-979-7431

Compressor to Condenser Hose

21K-979-7431

Serial Number K45001 and Above

Condenser to Cab Hose
TBA 21K-979-7441

Condenser to Cab Hose

21K-979-7441

Serial Number K45001 and Above

Suction Hose
TBA 21K-979-7451

Suction Hose

21K-979-7451

Serial Number K45001 and Above

Belts

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

A/C Belt

04120-21750

Serial Number K45001 and Above
Length 50"

Blower Motors

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ND116340-7030 - Komatsu Blower Motor Assembly
BM3677

Blower Motor Assembly

ND116340-7030

Serial Number K45001 and Above

Charge Air Coolers

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Charge Air Cooler
TBA 21K-03-72171

Charge Air Cooler

21K-03-72171

Serial Number K45001 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-810-1260

Serial Number K45001 and Above
Can Use HD 10S17C Version 503-1247

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-810-1260

Serial Number K45001 and Above

Condensers

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20Y-810-1221 - Condenser With Desiccant Bag - Komatsu
400-6142

Condenser With Desiccant Bag

20Y-810-1221

Serial Number K45001 and Above

Parallel Flow, Non-Serviceable Design

Evaporators

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446600-0992 - Komatsu Evaporator
590-6145

Evaporator

ND446600-0990

Serial Number K45001 and Above

Expansion Valves

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Expansion Valve - Caterpillar, Komatsu, Kubota
903-746

Expansion Valve

ND447500-1482

Serial Number K45001 and Above

Heaters, Heater Cores

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ND116140-0050 - Komatsu Heater Core
HC6100

Heater Core

ND116140-0050

Serial Number K45001 and Above

Radiators

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Radiator
TBA 21K-03-72122

Radiator

21K-03-72122

Serial Number K45001 and Above

Switches/Electrical

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Thermistor Assembly
TBA ND077500-5650

Thermistor Assembly

ND077500-5650

Serial Number K45001 and Above

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