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Air Tanks & Accessories

163 Products
Shop direct-replacement air tanks in exact OEM port configurations — swap out a rusted or leaking reservoir for a drop-in install.

Air Tanks & Accessories Overview

Air tanks (reservoirs) store the compressed air your brake system draws on, so a rusted-through or leaking tank pulls down your reserve pressure and can put you out of DOT compliance. Van Horn Truck Parts carries steel and aluminum air tanks and accessories cross-referenced to Automann and OEM part numbers.

Match the tank by diameter and length, the number and location of ports, and the mounting-strap spacing for a direct-fit replacement.

Mechanic & Fitment Specs:

  • Types: Steel, aluminum; single- and multi-port
  • Match by: Diameter, length, port count/location, strap spacing
  • Cross-references: Automann, OEM
  • Buying tip: Match your mounting-strap spacing so the tank drops into existing brackets