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Post Onsite · Air System
2134M
In stock · ships from Knoxville
A 3/8-inch fusible safety plug designed for compressed air 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.
The plug contains a metal core that melts at elevated temperatures (typically around 210°F), which vents system pressure to prevent damage from overheating or over-pressurization. Commonly used as a thermal relief device on truck air compressors, air dryers, or related piping.
Part Number: 2134M
3 FUSIBLE PLUG
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
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