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Heavy-Duty AC Compressors: High-Efficiency Cooling for Excavators & Loaders
Special Offers
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Air Compressor Repair Kit 4089686 4089687 9111546506 for Cummins QSB6.7 Engine
Air Compressor Repair Kit 4089686 4089687 9111546506 for Cummins QSB6.7 Engine Part Number: 4089686 4089687 9111546506 Application: for Cummins QSB6.7 Engine Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation....Regular price $ 288 -
AIR COMPRESSOR FOR CUMMINS ISF 3.8 AND ISG12 ,3696936, 9121400150
AIR COMPRESSOR FOR CUMMINS ISF 3.8 AND ISG12 ,3696936, 9121400150 Part Number: 3696936, 9121400150 Application: FOR CUMMINS ISF 3.8 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation:...Regular price $ 650 -
Air Compressor 3971519 3964687 for ISBE Engine
Air Compressor 3971519 3964687 for ISBE Engine Part Number: 3971519 3964687 Application: for ISBE Engine Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under...Regular price $ 450 -
Air Compressor 3977147 LP4865 for Cummins Engine B6.7S B4.5
Air Compressor 3977147 LP4865 for Cummins Engine B6.7S B4.5 Part Number: 3977147 LP4865 Application: for Cummins Engine B6.7S B4.5 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation:...Regular price $ 620 -
Air Compressor C3970805 3970805 for Cummins 6CT 6CTA 8.3 Engine
Air Compressor C3970805 3970805 for Cummins 6CT 6CTA 8.3 Engine Part Number: C3970805 3970805 Application: for Cummins 6CT 6CTA 8.3 Engine Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation....Regular price $ 398 -
Air Compressor 4933782 for Cummins Engine ISC ISL ISLE QSL ISCE 6CT8.3L
Air Compressor 4933782 for Cummins Engine ISC ISL ISLE QSL ISCE 6CT8.3L Part Number: 4933782 Application: for Cummins Engine ISC ISL ISLE QSL ISCE 6CT8.3L Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No...Regular price $ 750
If your heavy machinery is blowing warm air or making a loud grinding noise when the AC is engaged, your replacement air conditioning compressor may be failing. The compressor is the "heart" of the HVAC system, responsible for circulating refrigerant to maintain a productive cabin temperature. BeeSpareParts offers a wide selection of OEM-quality AC compressors—including reliable Sanden and Denso models—specifically built for Caterpillar, Komatsu, and Doosan machinery.
A seized compressor can lead to serpentine belt failure, causing total machine downtime. We recommend regular inspection of your and to reduce excessive head pressure on the unit. Our AC compressors are direct-fit alternatives that feature heavy-duty clutches and high-strength housings to resist the vibrations of off-road work.
Whether you need a 10PA15C compressor for a Doosan excavator, a Sanden unit for a Volvo loader, or a 24V compressor for a CAT crawler, our parts are factory-pressure tested and ready for fast global shipping. Restore your operator's comfort—order your premium AC compressor solutions today.
Fits for:
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Major Brands: Caterpillar (CAT), Komatsu, Doosan, Volvo, JCB, Bobcat.
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Common Symptoms Addressed: Warm air from vents, abnormal clattering sounds, AC clutch not engaging, and refrigerant leaks.