Graco 107159 Packing O-Ring
$39.60
In Stock
The Graco 107159 Packing O-Ring is a genuine OEM replacement designed to provide reliable sealing in Graco spray and pump systems.
- Prevents leaks and maintains system pressure.
- Constructed from high-quality, chemical-resistant material.
- Ensures consistent performance in demanding applications.
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
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Comprehensive Overview of Graco 107159 Packing O-Ring
The Graco 107159 Packing O-Ring is a genuine OEM sealing component designed for high-pressure and high-duty fluid systems. It plays a critical role in maintaining fluid integrity, preventing leaks, and ensuring consistent performance in demanding equipment environments.
Key Features
- Exact factory specification – engineered to match the dimensions, sealing geometry and material requirements of Graco systems.
- Leak-resistant design – prevents fluid bypass and maintains pressure integrity under load and cycling conditions.
- High-durability elastomer construction – resistant to chemicals, solvents and industrial wear, making it well-suited for coating, spray and fluid-handling applications.
- Service-friendly replacement part – low-cost, high-impact component that helps extend lifecycle of major assemblies by maintaining proper sealing.
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 107159 |
| Component Type | Packing O-Ring / Seal Ring |
| Typical Application | Sealing fluid-handling assemblies in Graco pumps, valves or spray systems |
| Material | Industrial-grade elastomer designed for high-pressure sealing performance |
| OEM Compatibility | Genuine Graco replacement component for factory-specified assemblies |
Installation & Maintenance Guidelines
- Ensure system is fully depressurised and isolated before removing the existing O-ring to avoid fluid ejection or damage.
- Inspect the groove, housing and mating surfaces for wear, corrosion or debris before installing the replacement O-ring.
- Lightly lubricate the new O-ring (if recommended) and insert it without twisting or stretching to maintain proper sealing geometry.
- During scheduled maintenance, check for any signs of leakage, pressure loss or seal degradation; replace the O-ring immediately if found to ensure system integrity.
Frequently Asked Questions
It creates a fluid-tight seal within a pump, valve or manifold assembly, preventing leaks and maintaining operating pressure and performance.
Check the equipment’s parts diagram or service manual. If the list includes “Packing O-Ring – 107159” for your specific assembly seal, then this is the correct replacement part.
While the dimensions may match other equipment, this O-ring is manufactured to Graco’s specific material, dimensions and performance standards. Using a non-specified part may compromise sealing performance or warranty compliance.
Replace the O-ring during regular service intervals or if you observe leakage, pressure drops or seal material cracking—keeping the system safe and efficient.
Installing and maintaining the correct seal—such as the Graco 107159 Packing O-Ring—ensures your equipment operates reliably, stays leak-free and remains in top condition in demanding industrial spray and fluid-handling settings.
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