Komatsu Excavator HVAC Parts

Komatsu Excavator HVAC Parts parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	N/A	24V Double Shaft Motor		062500-3740	$122.00	View Info

Shop HVAC parts for Komatsu excavators. Broken Tractor stocks blower motors, AC compressors, condensers, receiver driers, expansion valves, and heater components to restore operator comfort and climate control on your Komatsu excavator.

Fits Models At A Glance:

Komatsu PC Series Excavators: PC60, PC78, PC88, PC100, PC120, PC128, PC130, PC138, PC160, PC180, PC200, PC210, PC220, PC228, PC240, PC270, PC290, PC300, PC340, PC360, PC400, PC450, PC490, PC600, PC650, PC800, PC1250
Komatsu WA Wheel Loaders (Cross-Reference): WA200, WA250, WA320, WA380

Key Notes:

Blower Motors: 24V double shaft blower motors — 6.8mm shaft, 2-wire reversible for cab HVAC airflow
AC Compressors: Replacement compressors for R134a cab air conditioning systems
Condensers & Evaporators: Condenser cores and evaporator assemblies for proper refrigerant heat exchange
Receiver Driers & Expansion Valves: Refrigerant driers and thermostatic expansion valves for complete AC system service
Application: Maintains operator cab temperature and airflow for comfort and focus during long shifts

Why Choose Broken Tractor:

✅ Blower Motors and AC Components In Stock

✅ Fits PC Series Komatsu Excavators

✅ Fast Shipping from U.S. Warehouses

Frequently Asked Questions

What blower motor fits a Komatsu excavator cab?

Broken Tractor carries the 062500-3740 blower motor, a 24V single speed double shaft motor with a 6.8 millimeter shaft and a 2-wire reversible design for Komatsu cab HVAC airflow. Blower motors can vary by model and serial number, so match the 062500-3740 part number on your old motor before ordering.

Which Komatsu excavator models do you carry HVAC parts for?

Broken Tractor offers HVAC parts for Komatsu PC Series excavators, including the PC60, PC78, PC88, PC100, PC120, PC128, PC130, PC138, PC160, PC180, PC200, PC210, PC220, PC228, PC240, PC270, PC290, PC300, PC340, PC360, PC400, PC450, PC490, PC600, PC650, PC800 and PC1250. Exact fitment depends on your model and serial number, so compare part numbers or call (800) 909-7060 to confirm with the parts team.

What refrigerant does a Komatsu excavator AC compressor use?

The Komatsu excavator AC compressors Broken Tractor carries are replacement compressors for R134a cab air conditioning systems. Check your machine's AC system and match the part number on your existing compressor to make sure the replacement is correct for your excavator.

What parts are needed for a complete Komatsu excavator AC system service?

Broken Tractor carries receiver driers and thermostatic expansion valves for complete AC system service on Komatsu excavators, along with condenser cores and evaporator assemblies for proper refrigerant heat exchange. Compressors and blower motors are also offered, so the main cab AC and airflow components can be sourced together. Confirm each part number against your machine's model and serial number before ordering.

Do you carry heater parts for Komatsu excavators?

Yes, Broken Tractor offers heater components in addition to AC parts for Komatsu excavators, helping maintain operator cab temperature and airflow during long shifts. Heater parts can differ between PC Series models, so match the part number from your original component to get the right fit.