Four Seasons A/C Receiver Drier 33489
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Four Seasons A/C Receiver Drier 33489
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Four Seasons A/C Receiver Drier P/N:33489

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$65.99
MPN: 33489
Item Package Quantity: 1
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Four Seasons A/C Receiver Drier P/N:33489
Four Seasons A/C Receiver Drier P/N:33489
$65.99

Keep your truck's air conditioning dry and contaminant-free with the Four Seasons A/C Receiver Drier (Filter Drier), MPN 33489. This steel filter drier drops in as a direct-fit replacement across a wide range of heavy trucks, including the 2001-2006 Freightliner Classic and Classic XL, 1993-2006 Freightliner FLD112 and FLD120, 1993-1999 FLA086, 1988-1992 International 9300, and 1981-1988 International CO9670/COF9670 — engine [All]. See the Buyer's Guide tab for the full list of covered models and years.

  • Steel construction: welded steel filter-drier housing.
  • Removes moisture & contaminants: an internal desiccant (not replaceable) traps moisture and debris that flushing alone cannot clear.
  • Serviceable design: includes a sight glass and moisture indicator, quick-disconnect inlet and outlet connectors, two service ports, and a switch port.
  • Install hardware: ships with the necessary gaskets, seal, and two O-rings (part 24606); w/o bracket and without mounting hardware.

The receiver drier filters the refrigerant and absorbs moisture so contaminants stay out of the system; it should be replaced any time the A/C system is opened for service. Part specs: approximately 3.000 in (76.2 mm) diameter and 9 in overall depth. Country of origin: China. Manufacturer part number 33489.

Frequently Asked Questions

What does this receiver drier do?

It filters the refrigerant and uses an internal desiccant to absorb moisture and trap contaminants, helping keep debris and water out of the A/C system.

Does it include installation hardware?

It comes with the necessary gaskets, seal, and two O-rings (part 24606). It ships w/o a bracket and without mounting hardware.

Is the desiccant replaceable?

No. The desiccant is not replaceable, so the entire drier is replaced as a unit when the A/C system is serviced.

Does it have a sight glass?

Yes. This unit includes a sight glass and a moisture indicator, plus two service ports and a switch port.

Will it fit my truck?

It's a direct-fit replacement for many Freightliner and International trucks. Check the Buyer's Guide tab to confirm your exact year and model before ordering.

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