Graco 166378 Packing O-Ring
The Graco 166378 Packing O-Ring provides essential sealing for maintaining pressure and preventing leaks in Bulldog 10:1 pump systems.
- OEM-grade sealing performance
- Used in packing and fluid section
- Ensures leak-free pump operation
Graco 166378 Packing O-Ring – Detailed Overview
Compatible Machines
This Graco 166378 Packing O-Ring is confirmed for the following equipment:
- Graco Bulldog 10:1 Pump
Product Description
The Graco 166378 Packing O-Ring is a precision sealing component designed to maintain proper pressure and prevent fluid leakage inside Graco pump systems. It is commonly used in the fluid section, packing area, or sealing points where durable and reliable protection against leaks is essential.
This O-ring ensures consistent performance of the system by maintaining a tight seal during operation. It is typically replaced during routine pump maintenance or rebuild procedures to restore full sealing integrity.
Key Features
- Maintains internal sealing to prevent fluid leakage.
- Compatible with high-pressure pump operations.
- OEM-grade component ensuring proper fit and long-lasting reliability.
- Essential replacement during pump rebuilds.
Specifications
| Part Number | 166378 |
|---|---|
| Component Type | Packing O-Ring |
| Compatibility | Graco Bulldog 10:1 Pump |
| Usage Area | Packing / Fluid Section |
Frequently Asked Questions
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