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Post Onsite · Hardware & Fasteners
3/8PLUG
In stock · ships from Knoxville
A 3/8 inch brass pipe plug, typically used to seal an open port or end of a pipe in pneumatic, hydraulic, or fluid systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
In heavy-duty trucks, similar plugs are often found in air brake lines, air tanks, or plumbing fittings where a permanent or temporary seal is needed. It is a common replacement part for corrosion-damaged or missing plugs.
Part Number: 3/8PLUG
3/8 BRASS PLUG
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
