

Graco 236582 Stainless Steel Packing Nut is a genuine replacement part designed to secure and compress the packing assembly in Graco industrial pumps, helping prevent leaks and maintain consistent performance.
The Graco 236582 Stainless Steel Packing Nut is designed for use in a range of Graco industrial pump systems where secure packing retention and leak prevention are required.
The Graco 236582 packing nut is a genuine replacement component used to secure and compress the throat packing assembly within Graco pump fluid sections. Its primary role is to maintain proper sealing pressure, reduce material leakage, and support long-term pump performance.
| Part Number | 236582 |
|---|---|
| Material | Stainless Steel |
| Function | Secures and compresses packing assemblies |
| Application | Industrial paint and fluid handling pumps |
| Product Type | Packing Nut / Wet Cup Nut |
Over time, packing nuts may wear due to constant pressure, chemical exposure, or improper adjustment. Replacing a worn nut helps prevent fluid leaks, maintains correct packing compression, and protects internal pump components from premature damage.
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