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Eaton Weatherhead · Air System
1862X6
In stock · ships from Knoxville
A 3/8" push-to-connect union fitting for DOT air brake systems.
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Not for fuel, water, or oil lines.
Part data verified against 5 catalog sources
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It joins two pieces of 3/8" OD nylon or polyurethane air brake tubing without tools, using a one-piece CA360 brass body with a Buna‑N seal. Rated for vacuum to 150 PSI and -40°F to 200°F, meeting FMVSS 571.106 and SAE J1131. Replace this fitting when air leaks develop or when modifying/repairing air lines on trucks, trailers, or buses.
Part Number: 1862X6
3/8 PUSH UNION (DOT)
Unit: ea
Dealer: Post Onsite
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Parts commonly needed alongside air system
