Keep your Peterbilt's air conditioning circuit clean and dry with the Four Seasons A/C Receiver Drier / Filter Drier 33476. This steel filter drier drops in as a direct-fit replacement for the listed Peterbilt applications and is listed under both the receiver drier and filter drier names.
- Steel build, quality welds: a durable, leak-free design.
- High-quality desiccant: absorbs moisture from the refrigerant circuit for appropriate absorption.
- Filters the system: removes moisture and contaminants that cannot be removed by flushing.
- Install-ready: the necessary gaskets, o-rings and seal are included.
The receiver/filter drier acts as a filter, pulling moisture and contaminants out of the A/C system. A leaking or "open" system can saturate the desiccant bag within a few hours, making the drier ineffective, so replacement is essential anytime the system is serviced — and Four Seasons notes it must be replaced to validate a compressor warranty.
Fitment: 1993-1999 Peterbilt 200, 357, 362, 377, 378, 379; 1993-1994 Peterbilt 224, 227, 265; 1993-2014 Peterbilt 320; 1995-1999 Peterbilt 330 and 385; 1993-1995 and 1997 Peterbilt 372; 1993-1996 Peterbilt 375; 1994-1996 and 1999 Peterbilt 376; 1999 Peterbilt 397. See the Buyer's Guide tab for the full list.
