Hitachi Equipment Parts - A/C & Heater Components for Construction & Beyond
Hitachi construction equipment runs demanding job site schedules, and climate system failures don't align with convenient timing. TruckAC+ stocks the A/C and heater components to get Hitachi machines back in operation fast - compressors, blower motors, evaporators, condensers, heater cores, receiver driers, expansion valves, and fittings, along with control head assemblies, wiring harnesses, and electrical components spec'd for Hitachi equipment applications.
Climate system parts are where TruckAC+ built its depth, and that expertise directly benefits Hitachi operators and the shops that service their equipment. We're also expanding our Hitachi parts catalog across additional categories - part of a broader effort to become the most complete heavy-duty parts source for trucks, buses, and off-road equipment. More systems, same standards: in-stock inventory, fast shipping on in-stock orders, and manufacturer warranty coverage on most parts.
Both OEM and aftermarket options are available. What's listed ships same day - minimal downtime.
Hitachi Equipment Parts FAQs
What types of Hitachi equipment do your A/C and heater parts cover?
Our Hitachi inventory primarily covers construction equipment - excavators, wheel loaders, and multi-terrain equipment. Hitachi's equipment line shares some platform architecture with other manufacturers depending on the era and model, so confirming your specific machine model and serial range helps ensure the correct part fit. Contact us if you're unsure.
Hitachi excavators run long hours on job sites. How durable are your replacement compressors?
Construction equipment compressors face some of the harshest operating conditions of any application - sustained high-load cycles, vibration, and debris exposure. We source from manufacturers who build to heavy-equipment duty ratings, not passenger or light-commercial specs. Both OEM and aftermarket options in our Hitachi inventory are rated for that environment.
Do you carry Hitachi-specific evaporators and heater cores, or are these shared fitments with other brands?
Some Hitachi cab components share fitment with equipment from related manufacturers, and some are brand-specific. Our catalog reflects actual application data, not assumed cross-compatibility. If a part fits your machine, it's listed for it - we don't guess on fitment and let the customer find out the hard way.
How do I find the right part number for my Hitachi equipment?
The most reliable method is pulling the OEM part number off the component being replaced. Serial number and model information from your machine's data plate is the next best option. Bring either to us and we'll match the correct replacement from our inventory.
My Hitachi excavator's cab blower motor runs but airflow is weak. Is that a motor issue or something else?
Weak airflow with a running motor often points to a clogged cabin air filter or a partially blocked evaporator core rather than the motor itself. If the filter and evaporator are clean and airflow is still restricted, the motor itself or a resistor issue is the next check. We carry blower motors and related electrical components - if you've diagnosed the fault, we likely have the part.
Do Hitachi parts from TruckAC+ come with warranty coverage?
Yes. Most Hitachi components we sell carry manufacturer warranty coverage. For construction equipment operating in demanding conditions, that warranty matters - it means a part failure within the covered period is supported, not just a cost you absorb. Warranty terms vary by component; contact us for specifics on the part you're ordering.