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Gladhands

27 Products
Shop direct-replacement service and emergency glad hands and seals — fix an air leak at the trailer connection and hold pressure.

Gladhands Overview

Gladhands are the coupling points that join the tractor's air supply and control lines to the trailer, so a cracked casting or worn seal leaks air right where the two connect and drops your brake pressure. Van Horn Truck Parts carries service (blue) and emergency (red) gladhands, seals, and couplers cross-referenced to Automann and OEM part numbers.

Match the gladhand by port thread and type (standard, anodized, or ductile), and replace the rubber seals in pairs.

Mechanic & Fitment Specs:

  • Types: Service (blue), emergency (red); standard, anodized, ductile
  • Match by: Port thread, gladhand type
  • Cross-references: Automann, OEM
  • Buying tip: Replace gladhand seals in pairs whenever you service one side