AP AIR, INC.
805 13th Street North
Humboldt, IA 50548
800-806-5312

1101 Center Street
Redding, CA 96001
855-984-8511

KOMATSU PC300LC-7 EXCAVATOR

Belts
Blower Motors
Compressors
Condensers/Oil Coolers
Evaporators
Expansion Valves
Heaters, Heater Cores
Oil Coolers
Radiators
Rec Driers/Accumulators
Switches/Electrical

Belts

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A/C Compressor Belt - 1 Groove, 61.5, Komatsu

9-21761

A/C Belt

04120-21761

Serial Number 40001 & Above

Blower Motors

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BM3677

Blower Motor Assembly

ND116340-7030

Serial Number 40001 and Above

BM3855

Blower Motor Assembly

20Y-979-6741

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, ND447170-9101

Serial Number A86001 and Above
Serial Number 40001 and Above
Also Fits EO Models

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, ND447170-9101

Serial Number A86001 and Above
Serial Number 40001 and Above
Also Fits EO Models

503-1247

Original Denso Compressor 10S17C Body with 1 Groove Clutch, 24V

20Y-810-1260, 20Y-979-6121

Serial Number A86001 and Above
Serial Number 40001 and Above
Also Fits EO Models

Condensers/Oil Coolers

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400-6145

Condenser

208-979-7520

Serial Number 45001 and Above

Parallel Flow, Non-Serviceable Design

TBA 207-03-71640

Oil Cooler

207-03-71640

Serial Number 40001 to 40199

Evaporators

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590-6140

Evaporator

ND446010-3132

Serial Number 40000 & Below

590-6143

Evaporator

ND447600-4970

Serial Number 40001 to 45000

590-6145

Evaporator

ND446600-0990

Serial Number A86674 and Above

Expansion Valves

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903-750

Expansion Valve

ND447500-1390

Serial Number 40001 to 45000

Heaters, Heater Cores

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TBA ND116120-7990

Heater Core

ND116120-7990

Serial Number 40001 to 45000

Oil Coolers

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TBA 207-03-71641

Oil Cooler

207-03-71641

Serial Number 40200 and Above

Radiators

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TBA 207-03-471110

Radiator

207-03-471110

Serial Number 40001 and Above

Rec Driers/Accumulators

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805-700

Heavy Duty Dry-Tech Receiver Drier

20Y-979-3120

805-7001

Standard Duty Receiver Drier

20Y-979-3120

Switches/Electrical

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220-3039

Temperature Sensor

ND077500-0710

Serial Number 40001 to 45000

550-230

24 Volt, Komatsu Blower Relay

ND056700-8170

Serial Number 40001 & Above

AG

Off Road

Truck

Model Search

KOMATSU PC300LC-7 EXCAVATOR

Belts

A/C Belt

Blower Motors

Blower Motor Assembly

Blower Motor Assembly

Compressors

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

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

Original Denso Compressor 10S17C Body with 1 Groove Clutch, 24V

Condensers/Oil Coolers

Condenser

Oil Cooler

Evaporators

Evaporator

Evaporator

Evaporator

Expansion Valves

Expansion Valve

Heaters, Heater Cores

Heater Core

Oil Coolers

Oil Cooler

Radiators

Radiator

Rec Driers/Accumulators

Heavy Duty Dry-Tech Receiver Drier

Standard Duty Receiver Drier

Switches/Electrical

Temperature Sensor

24 Volt, Komatsu Blower Relay

Part Search

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