Image is for illustration purposes only. Actual part may vary.

41031

RECIEVER DRYER MACK

A receiver dryer (also called an accumulator or filter-drier) for the air conditioning system in Mack heavy-duty trucks. Its primary job is to remove moisture, acid, and debris from the refrigerant, protecting the compressor and ensuring reliable cooling. This component is typically replaced whenever the A/C system is opened for major service, after a compressor failure, or as preventive maintenance when the desiccant becomes saturated.