Graco 15H467 3-Inch Piston Packing

The Graco 15H467 Packing Piston is a direct‑fit, OEM‑quality piston packing set for Graco fluid pumps, restoring seal integrity and performance.

Fits Graco piston‑type fluid pump models
Enhances sealing and prevents piston‑rod leakage
Durable chemical‑resistant material for longer life
Service‑ready replacement for minimal downtime

$270.76

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Description

Compatible Machines for the 15H467 Packing Piston

Graco piston‑type fluid pumps and sprayer units
Industrial finishing equipment where the piston packing must be replaced during overhaul

Product Overview

The 15H467 Packing Piston is a high‑precision replacement component designed to restore sealing performance in piston‑type fluid pumps. It incorporates an engineered packing set that maintains proper pressure containment, prevents fluid leakage around the piston, and ensures consistent pump output throughout its cycle.

Manufactured to OEM tolerances, this packing set supports extended service life under cyclic pump duty, resists fluid contamination, and simplifies maintenance by providing a direct drop‑in replacement for worn or damaged packings.

Key Features

Feature	Description
OEM‑grade Packing Set	Designed specifically for Graco piston models, ensuring correct fit and sealing performance.
Enhanced Material Resistance	Materials selected for chemical and abrasion resistance to prolong packing life.
Precision Fit	Manufactured dimensions ensure smooth piston motion and minimal leakage.
Service‑Friendly Replacement	Engineered for quick installation during maintenance intervals with minimal downtime.

Installation & Usage Tips

Relieve all pump pressure and lock out machine before removing the old packing set.
Clean the piston rod and bore to remove grit or damage before installing the new packing set.
Lubricate and fit the new packing set carefully, then assemble as per manufacturer torque. Ensure piston movement is smooth.
After reassembly, run the pump at reduced load and inspect for leaks before full operation.

???? Frequently Asked Questions

Replace when you observe fluid seepage around the piston, drop in output pressure, or excessive rod friction — these are signs the packing has worn.

It's best practice to replace the packing set during overhaul because minor wear may not be visible but can affect sealing and performance.

Yes — restoring the proper seal around the piston ensures the pump maintains correct pressure, avoids leakage and achieves consistent output as designed.