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Knox Trailers · Air System
1411499
In stock · ships from Knoxville
This is an air conditioning (A/C) receiver drier, also called a filter-drier, that filters debris and removes moisture from a heavy-duty truck’s A/C system.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Freightliner
Kenworth
Freightliner
Kenworth
Exact model years and cab configurations not listed. This is an A/C receiver drier for the HVAC system, not an air brake dryer. Verify dimensions and fitting style against your truck before purchase.
Part data verified against 1 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
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It traps water to prevent corrosion, ice formation, and compressor damage. The unit is typically replaced whenever the A/C system is opened for service or when the internal desiccant is saturated, ensuring efficient cooling. It is built to fit many Freightliner and Kenworth truck models.
Part Number: 1411499
DRYER
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside air system