The Four Seasons Steel Filter Drier (part number 33979) is a direct-fit replacement for 2013-2024 Kenworth vehicles with engines.
Features:
- Our accumulator / filter driers feature quality welds for a durable, leak-free design in addition to high-quality desiccant for appropriate absorption. For easy installation, necessary gaskets, o-rings and seal are included as well.
- The accumulator / filter drier acts as a filter by removing moisture and contaminants from the air conditioning system. Such contaminants cannot be removed by flushing, therefore replacing the accumulator / filter drier is essential.
- The absorption of moisture in the system is done through the use of a desiccant bag. A leaking or "open" system can cause the bag to become saturated within a few hours making the accumulator/filter drier ineffective.
- Replacement of the accumulator / filter drier is required to validate compressor warranty and must be replaced anytime the system is serviced.
Specifications:
| Bracket? | w/ Bracket |
| Description | Filter Driers |
| Desiccant Included? | Yes |
| Desiccant Replaceable | Not Replaceable |
| Dia. IN | 3.000 |
| Gasket or Seal Included | Included |
| In Fltr Fitt Typ Gen | Female |
| Inlet Dia. IN | .44 |
| Length IN | 10.17 |
| Material | Steel |
| Mounting Hardware Included | Not Included |
| Outlet IN | 0.750 |
| Outlet Type | Pad Mount |
| Overall Depth IN | 10.17 |
Fits: 2013-2024 Kenworth models including C500, K270, K370, KW45, KW55, T170, T370, T400 and more. Confirm your year, make, model, and engine before ordering.
Interchanges With: Compressor Works 708357, UAC RD11257, Pro Source 33979, Paccar Parts F371022200, Mack 4379RD5162040P, NAPA Temp A18047, Kenworth F371022200, Murray 33979 and 6 more
WARNING: This product contains a chemical known to the State of California to cause cancer.
