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Automann · Air System
172.2347
In stock · ships from Knoxville
This is a steel air tank designed for the dry air system on Peterbilt trucks.
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Peterbilt
Peterbilt
Exact model year coverage not listed. Typically fits Peterbilt conventionals like 379, 389. Verify by matching your original tank's part number.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 8 of 8.
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It stores compressed air used by the vehicle's brake and accessory systems. Replace the tank if it's rusted, leaking, dented, or fails a pressure test. It's built to SAE J10B standards with a 150 PSI working pressure.
Part Number: 172.2347
Dry Air Tank Peterbilt
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside air system