Graco 188738 U-Cup Packing
$81.45
In Stock
The Graco 188738 Packing U-Cup provides reliable sealing in piston and pump assemblies to prevent leakage.
- OEM U-cup packing
- Prevents fluid leaks
- Durable, high-quality material
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 188738 Packing U-Cup – High-Performance Seal
Compatible Machines
- Graco piston pumps
- Diaphragm and fluid control assemblies
The Graco 188738 Packing U-Cup is designed for use in piston and pump assemblies, providing excellent sealing performance and long-lasting durability under pressure.
Key Features
- OEM U-cup design for precise fit
- Prevents leakage under high pressure
- Durable, wear-resistant construction
- Maintains performance in demanding applications
Installation & Usage Tips
- Ensure proper installation orientation.
- Clean housing before inserting U-cup.
- Inspect regularly for wear or hardening.
- Replace with new U-cup during pump maintenance.
Frequently Asked Questions
It provides a reliable seal around pistons or rods to prevent fluid leaks.
Yes, it is a genuine Graco OEM U-cup packing.
Inspect regularly for wear, clean housing, and replace if hardened or damaged.
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