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Post Onsite · Hardware & Fasteners
121A-12
In stock · ships from Knoxville
This is a yellow brass hex head plug with 3/4 inch male NPT threads.
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.
It threads into a pipe or fitting port to seal off the opening, commonly used in air, water, oil, fuel, and hydraulic lines. Truck owners may replace this when a plug is leaking, has stripped threads, or when reconfiguring a system that no longer needs an open port.
Part Number: 121A-12
BRASS PLUG
Unit: ea
Dealer: Post Onsite
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