Description

Overview

The 1/4 air brake compression union tee divides one imperial nylon air line into two branches through three equal 1/4″ connections. Its compact tee layout suits repairs or new plumbing where a branch must be added without changing tube diameter.

Features

• Three equal 1/4″ compression connections for imperial nylon air brake tube
• Brass body with a compact tee configuration
• Includes the inserts, olives and nuts required for all three compression ends
• Creates a branch connection without flaring the nylon tube

Specifications and Materials

This fitting connects 1/4″ outside-diameter nylon tube at the left, right and centre ports. The complete assembly includes the brass body and matching compression hardware, so the inserts, olives and nuts come with the tee. Part number: 36-014-04.

Review the manufacturer union tee specifications

Compatibility and Fitment

Match this 1/4 air brake compression union tee to 1/4″ imperial nylon tube on every connection. Do not substitute 6mm metric tube or a push-in tee, because the tube size and sealing method differ. Cut each tube end square, remove burrs and confirm the tube reaches the fitting shoulder before tightening.

These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. GP64CDOT04, 1464X4

Related Parts

Check the related service parts below against the trailer setup before ordering.

Compliance and Safety

The DOT compression fitting meets FMVSS 571.106, SAE J246, SAE J1131 and ADR 38/05 requirements. Inspect the nylon tube for scoring, flattening or heat damage before assembly. Then tighten each nut evenly and pressure-test the completed branch for leaks. Replace damaged olives or distorted inserts rather than reusing parts that may no longer seal correctly.

Trailer Applications

Workshops fit this equal union tee when one 1/4″ air brake line must feed two circuit paths on trucks, trailers or buses. The three-way layout suits compact branch repairs where a threaded mounting port is neither needed nor available.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

ICS Trailers supplies air line fittings and replacement compression components for trailer pneumatic repairs. If the old tee is difficult to identify, send a clear photo and confirm the tube outside diameter so we can help identify the correct compression style and size.

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