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Post Onsite · Hardware & Fasteners
15431SL
In stock · ships from Knoxville
This is a stuffing box nut (also called a packing nut) that threads onto a valve bonnet or pump housing to compress the packing material around the stem.
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 is designed for Allegheny valves commonly found on tank trucks, chemical trailers, and fuel delivery systems. When the stem packing wears out and begins to leak, replacing the nut with a fresh one ensures a tight, dripless seal and safe operation of the valve.
Part Number: 15431SL
STUFFING BOX NUT FOR ALLEGHENY
Unit: ea
Dealer: Post Onsite
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