Four Seasons A/C Receiver Drier P/N:34001

Keep the air conditioning system clean and dry with the Four Seasons A/C Receiver Drier 34001, an aluminum filter drier with a pad mount. It installs as a direct-fit replacement for the 2013-2017 International Lonestar, 2012-2020 International Prostar, and 2010 International Terrastar (front location). See the Buyer's Guide tab for engine details on your specific truck.

The receiver drier acts as a filter, removing moisture and contaminants from the refrigerant that circulates through the A/C system — debris that flushing alone cannot clear, which is why the drier is replaced whenever the system is opened for service.

• Aluminum construction with pad mount: a lightweight body with an integrated pad mount for secure installation.
• Quality welds: built for a durable, leak-free design.
• High-quality desiccant: a desiccant bag absorbs moisture from the system for appropriate absorption.
• Installation hardware included: the necessary gaskets, o-rings, and seal are supplied for easy installation.

A leaking or open system can saturate the desiccant bag within a few hours, making the drier ineffective — so a fresh unit is essential after any service. Replacing the drier is also required to validate compressor warranty and should be done anytime the system is serviced. Backed by Four Seasons' mobile A/C experience.