The Graco 331184 Spacer ensures proper alignment of internal components in high-pressure airless sprayer systems, maintaining performance and reducing wear.
The Graco 331184 Spacer with a .375 ID (inside diameter) and .540 OD (outside diameter) is a precision spacer designed for use inside high‑pressure Graco airless spray systems. It helps maintain correct internal spacing and alignment between components to ensure reliable operation and to minimise wear and misalignment in fluid passages.
This spacer ensures that mating components inside your sprayer remain properly aligned under pressure, which helps reduce the risk of premature wear, leaks, or operational issues. Using genuine replacement parts like the Graco 331184 helps maintain the performance and longevity of your equipment.
| Part Number | 331184 |
|---|---|
| Inside Diameter (ID) | .375 inch |
| Outside Diameter (OD) | .540 inch |
| Application | Spacer in high‑pressure airless paint sprayer systems |
The .375 ID refers to the inside diameter of the spacer, and the .540 OD refers to the outside diameter. These measurements ensure the spacer fits correctly with corresponding components in the sprayer’s internal assembly.
This spacer is specified for use in compatible models such as the Airlessco GS800 series. For other machines, confirm fit by checking the parts diagram or model number in your sprayer’s manual.
Proper spacing ensures internal components do not rub or misalign under pressure, reducing wear and helping maintain consistent spraying performance.
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