Help keep the A/C system dry and free of debris with the Four Seasons A/C Receiver Drier (MPN 33968), a steel filter drier that drops in as a direct-fit replacement for the listed applications. It fits many vehicles, among them the 2013-2024 Kenworth T680, 2014-2024 Kenworth T880 and 2023 Kenworth W990; see the "Vehicles it fits" section for the full list. It removes moisture and contaminants that circulate through the refrigerant loop — debris that flushing alone cannot clear, which is why the drier is replaced whenever the system is opened.
- Steel filter drier: a steel body with quality welds for a durable, leak-free design.
- Desiccant absorption: a desiccant bag absorbs moisture from the system for appropriate drying.
- Hardware included: the necessary gaskets, o-rings, and seal are supplied for installation.
- Built on A/C experience: produced in an ISO/TS16949 & ISO14001 certified facility, backed by over 50 years of mobile A/C know-how from Four Seasons.
Because a leaking or open system can saturate the desiccant bag within hours, the drier should be replaced any time the A/C system is serviced; doing so is also required to validate compressor warranty.
Interchange: ABPN83319106 · 1000881046 · 1001053396 · 708356 · 8253988 · 936090 · 1914010 · 7412 · 7412G · A18035 · 3719885 · F371017100 · F371022100 · 74R4219 · RD5157030P · ARD1238 · 071012A · RD11209 · RD11209C
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
ABPN83319106, 1000881046, 1001053396, 708356, 33968, 8253988, 936090, 1914010, 7412, 7412G, A18035, 3719885, F371017100, F371022100, 74R4219, RD5157030P, ARD1238, 071012A, RD11209, RD11209C
Frequently Asked Questions
What does this receiver drier do?
It acts as a filter, removing moisture and contaminants from the A/C system. These contaminants cannot be removed by flushing, so replacing the drier is essential when servicing the system.
What is it made of?
It is a steel filter drier, built with quality welds for a durable, leak-free design and a desiccant bag inside to absorb moisture.
Does it include installation hardware?
Yes. The necessary gaskets, o-rings, and seal are included for installation.
Which vehicles does MPN 33968 fit?
It fits many vehicles, among them the 2013-2024 Kenworth T680, 2014-2024 Kenworth T880 and 2023 Kenworth W990. See the "Vehicles it fits" section for the full list.
When should the drier be replaced?
Replace it any time the A/C system is opened or serviced. A leaking or open system can saturate the desiccant bag within a few hours, and replacement is required to validate compressor warranty.
