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Post Onsite · Hardware & Fasteners
103-4
In stock · ships from Knoxville
This is a 1/4-inch NPT female brass pipe coupling used to join two pipes or screw-in fittings in low-pressure air, water, oil, or fuel systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Universal brass coupling; fits any 1/4-inch NPT threaded female connection. Not specific to a particular vehicle make or model.
Part data verified against 5 catalog sources
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The yellow brass construction resists corrosion and can handle pressures up to 1200 psi. It is commonly used on heavy-duty trucks and trailers to repair or build air brake plumbing, coolant lines, and fuel delivery circuits.
Part Number: 103-4
1/4 PIPE COUPLER
Unit: ea
Dealer: Post Onsite
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