The Four Seasons New Steel Filter Drier (part number 33989) is a direct-fit replacement for 2008-2013 Kenworth and Peterbilt 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/o Bracket |
| Connector B Type | Pad Mount |
| Connector Type | Pad Mount |
| Description | Filter Driers |
| Desiccant Included? | Yes |
| Desiccant Replaceable | Not Replaceable |
| Dia. IN | 3.500 |
| Dia. MM | 88.9 |
| Fuse Plug? | No |
| Gasket or Seal Included | Included |
| In Fltr Fitt Typ Gen | Pad Mount |
| Inlet Dia. IN | .426 |
| Inlet Fraction | 5/8 |
| Inlet Type | Pad Mount |
Fits: 2008-2013 Kenworth and Peterbilt models including C500, K270, K370, KW45, KW55, L700, T170, T2000 and more. Confirm your year, make, model, and engine before ordering.
Interchanges With: Mack 4379RD5146380P, Pro Source 33989, Peterbilt F376009, Paccar Parts F376011, Balkamp 936042, NAPA Temp A18023, Compressor Works T33989, Murray 33989 and 9 more
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
