Graco 161788 Upper Piston Packing Cup
$50.75
Available to Order
The Graco 161788 Packing Cup ensures effective sealing in pump cylinders, maintaining pressure and reducing wear on pistons.
- Durable rubber material
- OEM replacement part
- Prevents leakage and improves efficiency
- Compatible with multiple Graco pumps
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Machines
- Graco pumps using Packing Cup 161788
- Assemblies requiring piston sealing
Product Overview
The Graco 161788 Packing Cup creates a tight seal around pistons in pump cylinders, preventing fluid leaks, reducing friction, and maintaining consistent pump pressure for reliable performance.
| Specification | Details |
|---|---|
| Part Number | 161788 |
| Type | Packing Cup |
| Material | High-quality rubber |
| Main Function | Seals pistons to maintain pressure and prevent leaks |
Installation & Usage Tips
- Ensure proper fit inside the cylinder bore.
- Check for wear or deformation before installation.
- Replace if leaks or piston wear occur.
Frequently Asked Questions
It seals pistons in pump cylinders to prevent leaks and maintain pressure.
Yes, 161788 is a genuine Graco replacement part.
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