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Holyoke · Hardware & Fasteners
109-4
In stock · ships from Knoxville
A yellow brass square head pipe plug with 1/4 inch male NPT threads.
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Verified fitment for 1 applications
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All confirmed applications for this part number.
Other applications
Other applications
Commonly used in heavy-duty truck air brake, fuel, and hydraulic plumbing. Verify thread size and material compatibility for the specific system (brass suitable for air, water, oil, natural gas, and LP).
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 9 of 9.
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It seals off an unused port in air, water, oil, fuel, or hydraulic systems on heavy-duty trucks and trailers. Replace it when a port needs to be capped or an existing plug is leaking, corroded, or damaged.
Part Number: 109-4
1/4 PIPE PLUG
Unit: ea
Dealer: Post Onsite
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