A/C Service Parts

Alamo stocks a broad range of A/C service machine replacement parts, including solenoid valve assemblies, compressor units for recovery machines, refrigerant circuit components, electrical switches and sensors, vacuum pump parts, filter assemblies, hoses, couplers, and service kits for Mahle and other professional A/C service platforms.

Identify your machine's brand, model number, and serial number from the equipment nameplate — typically on the front panel or rear. Use the model number when contacting Alamo Equipment or browsing parts. A/C service machine parts are highly model-specific; components from one model often cannot substitute for another.

Yes. Alamo is an authorized Mahle dealer and stocks extensive replacement parts for Mahle ACX and related professional A/C service equipment. We can cross-reference Mahle part numbers to identify available stock and advise on compatible parts for your specific machine model.

Yes. This collection includes parts compatible with multiple professional A/C service platforms, including those beyond Mahle. Contact us with your machine's brand and model to check the availability of specific components — we can confirm what is in stock or advise on sourcing equipment we carry.

Most frequently replaced parts include solenoid valves (cycle frequently and can stick or fail), internal filters and desiccant cartridges (consumable maintenance items replaced on schedule), refrigerant compressor units (service-machine compressors eventually wear), electrical sensors and switches, and quick-connect coupler assemblies on high-use machines.

Basic maintenance items — filter replacement, oil changes, coupler replacement — can typically be performed by a shop technician following the machine's service manual. Internal compressor replacement, solenoid valve replacement, and refrigerant circuit repairs should be performed by a trained technician to ensure proper refrigerant handling and machine calibration.

R-1234yf recovery and recharge machines must be SAE J2843 certified. R-134a machines must meet SAE J2788 standards. Most machines require annual calibration or recertification to maintain accuracy. Consult your machine's documentation and your Mahle service representative for specific calibration requirements.

Parts availability for older machines depends on whether the manufacturer continues to supply them. Alamo Equipment can check current parts availability for your machine model. For machines where OEM parts are discontinued, we can advise on compatible aftermarket alternatives or assess whether upgrade to a current-generation platform is the better path.