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Weatherhead · Air System
1862X8
In stock · ships from Knoxville
A 1/2-inch push-to-connect union fitting designed for heavy-duty truck and trailer air brake systems.
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Fits any vehicle with 1/2-inch DOT air brake tubing; not for fuel, water, or oil lines.
Part data verified against 5 catalog sources
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It joins two pieces of 1/2-inch DOT nylon tubing without tools, speeding repairs on air lines. Typically replaced when a leaking or damaged straight splice is found in the air brake plumbing.
Part Number: 1862X8
1/2 PUSH UNION (DOT)
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside air system
