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Post Onsite · Hardware & Fasteners
162-4
In stock · ships from Knoxville
This is a 1/4-inch brass compression union designed to connect two pieces of 1/4-inch outside diameter (OD) tubing in air brake systems.
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All confirmed applications for this part number.
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Other applications
Suitable for air brake applications only; not for hydraulic brake lines.
Part data verified against 4 catalog sources
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It provides a secure, leak-free connection without the need for flaring or special tube preparation, using a ribbed sleeve for a positive grip. Commonly used on heavy-duty trucks, trailers, and buses to repair or extend air brake lines, it meets DOT, SAE, and military standards for safety and durability.
Part Number: 162-4
1/4 UNION
Unit: ea
Dealer: Post Onsite
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