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    1/4″ x 1/8″ DOT Push-to-Connect 90° Female Elbow – Brass Air Brake Fitting

    Part #: TRS-S270PMTNS-4-2

    90-degree female elbow air brake fitting featuring a push-to-connect brass and composite body. Engineered for SAE J844 tubing, this elbow is DOT-approved and built to resist mechanical pull-out. The fitting allows easy push-in assembly and repeated disassembly. Suitable for tight or angular installations, it meets rigorous standards for use in commercial air brake systems. Ideal for replacing or routing brake lines in constrained spaces.