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World American · HVAC
1411921
In stock · ships from Knoxville
This is an air conditioning receiver drier, a desiccant-filled metal canister that removes moisture and filters debris from R134a refrigerant in heavy‑truck and trailer HVAC systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It protects the compressor and expansion valve from contamination and ice crystals. The drier is a wear component that should be replaced any time the A/C system is opened for major repairs (like a compressor replacement) or if the system has been exposed to moisture.
Part Number: 1411921
DRYER
Dealer: Knox Trailers
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