Stay logged in
Register/Forgot Password

AG

Off Road

Truck

Air Conditioning Parts and Supplies

  • Toll Free: 800-806-5312
  • West Coast: 855-984-8511
Dealer Login

Model Search

Agricultural
Semi
Heavy Off
Automotive
Miscellaneous
ATV_UTV
  • 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

Top of Page
A/C Compressor Belt - 1 Groove, 61.5, Komatsu
9-21761

A/C Belt

04120-21761

Serial Number 40001 & Above

Blower Motors

Top of Page
ND116340-7030 - Komatsu Blower Motor Assembly
BM3677

Blower Motor Assembly

ND116340-7030

Serial Number 40001 and Above

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

Blower Motor Assembly

20Y-979-6741

Cab Products/Filters

Top of Page
20Y9796261 - Cab Air Filter - Komatsu
320-9796261

Cab Air Filter

20Y9796261

Compressors

Top of Page
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

Condensers

Top of Page
2089797520 - Komatsu Condenser
400-6145

Condenser

208-979-7520

Serial Number 45001 and Above

Parallel Flow, Non-Serviceable Design

Evaporators

Top of Page
ND446600-0991 - Komatsu Evaporator
590-6140

Evaporator

ND446010-3132

Serial Number 40000 & Below

ND447600-4970 - Komatsu Evaporator
590-6143

Evaporator

ND447600-4970

Serial Number 40001 to 45000

446600-0992 - Komatsu Evaporator
590-6145

Evaporator

ND446600-0990

Serial Number A86674 and Above

Expansion Valves

Top of Page
Expansion Valve
903-750

Expansion Valve

ND447500-1390

Serial Number 40001 to 45000

Heaters, Heater Cores

Top of Page
Heater Core
TBA ND116120-7990

Heater Core

ND116120-7990

Serial Number 40001 to 45000

Oil Coolers

Top of Page
Oil Cooler
TBA 207-03-71640

Oil Cooler

207-03-71640

Serial Number 40001 to 40199

Oil Cooler
TBA 207-03-71641

Oil Cooler

207-03-71641

Serial Number 40200 and Above

Radiators

Top of Page
Radiator
TBA 207-03-471110

Radiator

207-03-471110

Serial Number 40001 and Above

Rec Driers/Accumulators

Top of Page
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

Top of Page
ND077500-0710 - Temperature Sensor - Komatsu
220-3039

Temperature Sensor

ND077500-0710

Serial Number 40001 to 45000

24 Volt Denso Relay - Komatsu
550-230

24 Volt, Komatsu Blower Relay

ND056700-8170

Serial Number 40001 & Above

Shopping Cart Update Cart ()

Loading...