Four Seasons A/C Receiver Drier 33527
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Four Seasons A/C Receiver Drier 33527
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Four Seasons A/C Receiver Drier P/N:33527

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$38.99
MPN: 33527
Item Package Quantity: 1
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Four Seasons A/C Receiver Drier P/N:33527
Four Seasons A/C Receiver Drier P/N:33527
$38.99

Keep moisture and debris out of your A/C system with the Four Seasons A/C Receiver Drier 33527, a steel filter drier that installs as a direct-fit replacement for these MACK MID-LINER models: the 1990-2000 CS200P, CS250P, CS300P, MS200P, MS250P and MS300P, the 1990-1997 CS300T, and the 1990-1996 MS300T. See the Buyer's Guide tab for engine-level fitment.

The receiver drier acts as a filter, capturing moisture and contaminants that circulate through the air conditioning system — debris that flushing alone cannot remove, which is why the drier is replaced whenever the system is opened or serviced.

  • Steel filter drier: steel housing built with quality welds for a durable, leak-free design.
  • High-quality desiccant: a desiccant bag absorbs moisture from the system; a leaking or open system can saturate the bag within hours, so a fresh drier provides proper drying capacity.
  • Installation hardware: the necessary gaskets, o-rings and seal are included for an easier install.
  • Compressor warranty: replacing the drier anytime the system is serviced helps validate the compressor warranty.

Backed by Four Seasons' decades of mobile A/C experience and produced in an ISO/TS16949 and ISO14001 certified facility.

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 can't be removed by flushing, so the drier is replaced when the system is serviced.

Which vehicles does the 33527 fit?

It fits the 1990-2000 MACK CS200P, CS250P, CS300P, MS200P, MS250P and MS300P MID-LINER, the 1990-1997 CS300T and the 1990-1996 MS300T. Check the Buyer's Guide tab.

Are gaskets and o-rings included?

Yes. The necessary gaskets, o-rings and seal are included to make installation easier.

Why should I replace the drier when servicing the A/C?

A leaking or open system can saturate the desiccant bag within hours, making the drier ineffective. Replacement also helps validate the compressor warranty.

What is the housing made of?

It is a steel filter drier, built with quality welds for a durable, leak-free design.

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