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Automann · Air System
172.2008B
In stock · ships from Knoxville
This is a 12.34-gallon steel air reservoir tank designed for trailer air brake systems.
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Universal fitment for heavy-duty trailers requiring a 12-inch diameter, 29.5-inch long air tank with 29.5-inch mounting hole center-to-center distance. Always confirm the bracket spacing and port configuration match your specific trailer model.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 15 of 15.
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It stores compressed air supplied by the compressor, ensuring a ready supply for brake actuation and other pneumatic functions. You would typically replace your tank if it has rust perforation, pitting that exceeds safe limits, or damage from road debris that could lead to leaks and system pressure loss. This tank is a common replacement for 12-inch diameter reservoirs with a 29.5-inch overall length.
Part Number: 172.2008B
AIR TANK 12''//HOS1242
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside air system
