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Freightliner Cascadia 113/125 AC Driers-Compressor

Discover top-quality Freightliner Cascadia 113/125 AC driers and compressors at 4 State Trucks. Ensure your truck's HVAC system runs smoothly and keeps you comfortable on the road. Shop now for reliable parts that won’t break the bank and keep your Cascadia in peak condition.
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  • BESTfit Denso Compressor With 163.5MM 8 Groove Clutch Replaces 22-65771-000 For Freightliner Cascadia

    BESTfit Denso Compressor With 163.5MM 8 Groove Clutch Replaces 22-65771-000 For Freightliner Cascadia

    BESTFIT TRUCK PARTS

    $613.99
    BESTfit 12V Top Mount AC Compressor Fits Freightliner Cascadia 2010-2013* High Quality Clutch* 12 Volts* 163.5 MM Clutch Diameter* 8 Groove* 10 Cycle Cylinders* 130 CC Oil Charge* Body Ports Fitting...
    03-070000022
    SKU:
    03-070000022
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Engine Parts
    $613.99
    Qty in Cart: 0
    Price:
    $613.99
    Subtotal:
  • BESTfit Sanden 4314 AC Compressor With 119MM 8 Groove Clutch Replaces SKI4314S For Freightliner

    BESTfit Sanden 4314 AC Compressor With 119MM 8 Groove Clutch Replaces SKI4314S For Freightliner

    BESTFIT TRUCK PARTS

    $517.99
    BESTfit 12V Sanden Super HD AC Compressor Fits Freightliner* High Quality Clutch* 12 Volts* 8 Groove* Super HD Style* 119 MM Clutch Diameter* Sold Individually* Warranty On Clutchs Against Defects In...
    03-070000019
    SKU:
    03-070000019
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Material Options:
    Aluminum
    Product Type:
    Engine Parts
    $517.99
    Qty in Cart: 0
    Price:
    $517.99
    Subtotal:
  • BESTfit Sanden 4352 AC Compressor With 119MM 8 Groove Clutch Replaces ABPN83-304543S For Freightliner

    BESTfit Sanden 4352 AC Compressor With 119MM 8 Groove Clutch Replaces ABPN83-304543S For Freightliner

    BESTFIT TRUCK PARTS

    $489.99
    BESTfit Sanden Super HD AC Compressor With Horizontal Port* High Quality AC Compressor And Clutch* 12 Volts* 8 Groove* 119 MM Clutch Diameter* Serpentine Belt Type* 7 Cyle Cylinders* Fitting Style:...
    03-070000018
    SKU:
    03-070000018
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Engine Parts
    $489.99
    Qty in Cart: 0
    Price:
    $489.99
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  • BESTfit Sanden 4417 AC Compressor With 119MM 8 Groove Clutch Replaces ABPN83-304543 For Freightliner

    BESTfit Sanden 4417 AC Compressor With 119MM 8 Groove Clutch Replaces ABPN83-304543 For Freightliner

    BESTFIT TRUCK PARTS

    $396.99
    BESTfit AC Compressor Fits Freightliner Cascadia, Century, Columbia, Coronado & FL50-FL80 Business Class* High Quality A/C Compressor * 12 Volts* Clutch Diameter: 119 MM* 8 Groove* Serpentine Belt...
    03-070000017
    SKU:
    03-070000017
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Engine Parts
    $396.99
    Qty in Cart: 0
    Price:
    $396.99
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  • BESTfit High Pressure Cut-Off Switch For AC Compressor Replaces A22-45194-001 For Freightliner

    BESTfit High Pressure Cut-Off Switch For AC Compressor Replaces A22-45194-001 For Freightliner

    BESTFIT TRUCK PARTS

    $75.99
    BESTfit High Pressure Fan-Coupling Switch With Harness* High Quality Cut-Off Switch* Fitting Style: Metric* Wire Type: With Harness* Product Name: Switch* Refrigerant Type: R134A* Fitting Thread...
    03-070000004
    SKU:
    03-070000004
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Engine Parts
    $75.99
    Qty in Cart: 0
    Price:
    $75.99
    Subtotal:
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Replacement AC Driers & Compressors

Keep your Freightliner Cascadia 113/125 cool with our AC Driers & Compressors! We've got everything you need, from compressors and condensers to driers and hardware, all designed for reliable climate control. Choose from OEM-quality parts with various sizes, clutches, and mounting styles for easy installation and long-lasting performance. Whether you're replacing a faulty compressor or upgrading your AC, these cost-effective solutions keep your Cascadia comfortable no matter the weather.

Frequently Asked Questions About Freightliner Cascadia 113/125 AC Driers-Compressor

What does the AC drier and compressor actually do on my Cascadia?

The AC compressor pressurizes and circulates refrigerant through your truck's air conditioning system, while the AC drier (also called a receiver drier) filters out moisture, debris, and contaminants from the refrigerant before it reaches the expansion valve or evaporator. Together, these components keep your AC system running efficiently and help prevent damage to other AC parts caused by moisture or debris in the system.

How do I know if my AC drier or compressor needs to be replaced?

Common signs include weak or warm airflow from the vents, unusual noises coming from the compressor (grinding, squealing, or clicking), visible refrigerant leaks, a clogged or frosted-over drier, or an AC system that cycles on and off rapidly. If your AC system has recently been opened for repair, it is also common practice to replace the drier since it is a low-cost part that protects the rest of the system from contamination.

Will this AC drier or compressor fit both the 113 and 125 Cascadia models?

Fitment can vary depending on the model year, engine, and cab configuration, even within the 113 and 125 platforms. Always check the listed part number and compatibility details on each product page against your truck's VIN or existing part number before ordering to confirm a proper fit.

Do I need to evacuate and recharge the AC system when replacing these parts?

Yes. Any time the AC compressor or drier is replaced, the system must be properly evacuated to remove old refrigerant, checked for leaks, and then recharged with the correct type and amount of refrigerant. This typically requires certified AC service equipment, so many drivers and fleets have this portion of the job done by a qualified technician even if they handle the parts installation themselves.

Can I install a new AC drier without replacing the compressor, or do they need to be replaced together?

In most cases, the drier and compressor can be replaced independently of one another. However, if the compressor has failed and left metal debris or contamination in the system, it is strongly recommended to replace the drier at the same time to prevent that debris from damaging the new compressor or other AC components.


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