Description

Overview

The 10mm air brake union connects two matching sections of 10mm metric nylon air tube in a straight run. It repairs or extends the line without introducing a threaded port, branch, bend or reduction in tube size.

Features

• Equal push-in ports connect 10mm tube to 10mm tube.
• Straight union configuration maintains the original air-line direction.
• Brass body contains a gripping collet and pneumatic seal at each end.
• Release collars allow either tube section to be removed during servicing.

Specifications and Materials

This fitting combines two equal 10mm push-to-connect ports in one straight brass body. The tube installs directly without separate compression nuts, olives, ferrules or threaded adaptors.

Part number: 88-M004-10.

See the manufacturer technical guide for the 10mm DOT union connector

Compatibility and Fitment

Confirm both air lines measure 10mm across the outside diameter. Do not substitute 3/8in imperial tube, 11mm metric tube or a nearby size that only appears similar. Check that the repair requires an equal straight union rather than a reducer, elbow, tee or bulkhead fitting. These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. MDQ62DOT10, 35-M6210, 35M6210, MAQ62-DOT-10, MAQ62DOT10, M1862X10, HPMTB10, 97450306

Related Parts

Check the related size versions below against the measured tube outside diameter.

Compliance and Safety

Depressurise the pneumatic circuit before cutting or disconnecting the line. Cut each tube end square and remove any crushed, scored, oval or heat-damaged section. Push both tubes fully into the fitting, then pull back gently to confirm each collet has engaged. Support the repaired line and leak-test both connections after restoring pressure.

Trailer Applications

Workshops fit this joiner when repairing 10mm metric lines in trailer air brake controls, air suspension plumbing and auxiliary pneumatic systems. Its straight-through layout suits a damaged or replaced tube section where the original line size and direction must remain unchanged.

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 metric air line and matching push-in fittings for trailer pneumatic repairs. Measure the tube outside diameter with callipers, or send a clear photo and measurement when the existing fitting is difficult to identify.

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