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DOT Air Brake Fittings

Premium push-to-connect DOT air brake fittings designed for reliable performance in heavy-duty truck air brake applications. Our fittings comply with the Department of Transportation's (DOT) Federal Motor Vehicle Safety Standard 106 (FMVSS 106) ensuring superior safety and durability. These fittings feature an inner tube support for secure connections with air brake tubing, meeting all DOT regulations.

Ideal for air brake systems in commercial and industrial vehicles, our fittings provide quick, leak-proof connections with high resistance to wear and pressure. Shop now for certified air brake solutions that keep your trucks on the road!

  • CA360 Brass Construction
  • Temp Range -40F to +200F (-40C to +93C)
  • For use with Nylon Tubing - SAE J844 Type A and B
  • Maximum Pressure 150psi(g)
  • Complies with DOT Federal Motor Vehicle Safety Standard 106 (FMVSS 106)

These fittings currently have a minimum order quantity whilst we populate our warehouse.  If you have a specific inquiry, please contact us.

DOT Straight Union DOT Straight Union
DOT Union Tee DOT Union Tee
DOT Male Connector DOT Male Connector
DOT Female Connector DOT Female Connector
DOT Male Elbow DOT Male Elbow
DOT Male Swivel Elbow DOT Male Swivel Elbow
DOT Female Elbow DOT Female Elbow
DOT Male Run Tee DOT Male Run Tee
DOT Male Swivel Run Tee DOT Male Swivel Run Tee
DOT Male Branch Tee DOT Male Branch Tee
DOT Swivel Male Branch Tee DOT Swivel Male Branch Tee
DOT 45 Degree Male Elbow Tee DOT 45 Degree Male Elbow Tee
DOT Swivel 45 Degree Male Elbow Tee DOT Swivel 45 Degree Male Elbow Tee
DOT Bulkhead Union DOT Bulkhead Union