

The Graco 161792 Ring Back-Up provides reinforcement for piston and packing assemblies, improving durability and reducing wear.
The Graco 161792 Ring Back-Up supports piston and packing components, preventing deformation, extending lifespan, and maintaining optimal pump performance under high pressure.
| Specification | Details |
|---|---|
| Part Number | 161792 |
| Type | Ring Back-Up |
| Material | High-strength metal |
| Main Function | Reinforces pistons and packing assemblies to prevent wear |