

The Graco 191583 Plate Backing is an OEM replacement part designed to provide proper support and alignment within Graco airless sprayer pump assemblies, helping maintain smooth and reliable pump operation.
The Graco 191583 Plate Backing is a precision-machined support component designed to maintain proper alignment and stability inside Graco airless paint sprayer pump assemblies. It plays a critical role in protecting internal components by providing a solid backing surface, helping ensure smooth pump operation and extended service life.
| Part Number | 191583 |
|---|---|
| Product Name | Plate Backing |
| Brand | Graco |
| Application | Displacement Pump Assembly |
| Function | Provides structural backing and alignment support |
| Condition | New, OEM Replacement Part |