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Peterbilt (PACCAR) · HVAC
D9027-2830
In stock · ships from Knoxville
This is an A/C discharge hose assembly (also called a hardline) for Peterbilt trucks.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Peterbilt
Peterbilt
Confirmed application for Peterbilt 379. Additional applications likely exist; always cross‑reference your truck's build or the removed part before ordering.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 8 of 8.
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It carries hot, high‑pressure refrigerant gas from the A/C compressor to the condenser. When this line leaks, cracks, or corrodes, the air conditioning system loses charge and stops cooling, so it is commonly replaced during A/C service or compressor replacement. The part is a direct replacement for the original Peterbilt / PACCAR D9027-2830 line and is available as both OEM and aftermarket versions.
Part Number: D9027-2830
AC LINE
Dealer: Post Onsite
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