Four Seasons A/C Receiver Drier P/N:33114
Keep the air conditioning system's refrigerant clean and dry with the Four Seasons A/C Receiver Drier 83700, a steel filter drier that drops in as a direct-fit replacement for the listed Peterbilt applications: the 1974-1980 Peterbilt 282, the 1988-1993 Peterbilt 357, 362, 377, 378 and 379, and the 1989-1993 Peterbilt 372. See the Buyer's Guide tab for the full engine-level fitment.
The receiver drier acts as a filter, removing moisture and contaminants from the A/C system — debris that flushing alone cannot clear — which is why it should be replaced whenever the system is opened or serviced.
Backed by Four Seasons' decades of mobile A/C experience.
Interchange: 1510937 · CWK708275 · 936800 · T83700 · 3708275 · 708275 · 11183700 · 19193736 · 1412079 · A3700 · 1710983 · RD10983 · RD10983C
This part cross-references / interchanges with the following part numbers:
What does this A/C receiver drier do?
It acts as a filter, removing moisture and contaminants from the air conditioning system — debris that flushing alone cannot remove. It also holds a desiccant bag that absorbs moisture.
Which vehicles does the Four Seasons 83700 fit?
It's a direct-fit replacement for the 1974-1980 Peterbilt 282; the 1988-1993 Peterbilt 357, 362, 377, 378 and 379; and the 1989-1993 Peterbilt 372. See the Buyer's Guide tab for full details.
Does it include installation hardware?
Yes. The necessary gaskets, o-rings and seal are included for easy installation.
When should the receiver drier be replaced?
It must be replaced any time the A/C system is opened or serviced. Replacement is also required to help validate compressor warranty.
What is the drier made of?
It is a steel filter drier, built with quality welds for a durable, leak-free design, and it uses a high-quality desiccant for moisture absorption.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.