Graco 183171 Upper Packing Nut Dust Plug
$6.20
Available to Order
OEM Graco upper packing nut with dust plug designed to secure packings and protect the pump from debris.
- OEM Assembly – Nut with integrated dust protection
- Extends Seal Life
- Protects Against Contamination
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 183171 Upper Packing Nut & Dust Plug – Overview
Compatible Machines
- Graco Airless Spray Pumps
- Graco Displacement Pump Assemblies
Key Features
| Part Number | 183171 |
|---|---|
| Component | Upper Packing Nut with Dust Plug |
| Function | Secures packings and blocks contaminants |
| Benefit | Extends pump seal lifespan |
Installation & Usage Tips
- Tighten to manufacturer-recommended torque.
- Keep dust plug clean for maximum protection.
- Inspect threads before installation.
Frequently Asked Questions
It prevents dirt and debris from entering the packing area, reducing premature seal wear.
Yes, excessive tightening can damage packings and restrict rod movement.
It can be reused if threads are intact and no damage is present.
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