Graco 17Y533 Silicon Nitride Ceramic Ball 0.75-Inch
$136.50
$156.00
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The Graco 17Y533 Ceramic Ball Si-N is a high-precision silicon nitride ceramic replacement ball (.750″ diameter) engineered for fluid control and valve sealing in compatible Graco high-pressure spray systems.
- 0.750″ Si-N Ceramic Ball
- OEM Graco Part
- Superior Wear & Corrosion Resistance
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Machines & Product Overview — Graco 17Y533 Ceramic Ball Si-N
Compatible Machines
- Graco High-Pressure Airless Pumps — Uses a .750″ ceramic ball in internal valve assemblies.
- Graco Endurance Vortex Maxlife Extreme Piston Pump — Example of compatibility with this ceramic ball size.
- Other Graco Spray Systems — Where a ceramic Si-N ball of .750″ diameter is required (confirm via parts manual).
Product Description
The Graco 17Y533 Ceramic Ball Si-N is a precision-engineered silicon nitride ceramic ball designed for use in fluid control and valve mechanisms within compatible Graco high-pressure spray equipment. Its superior material properties deliver excellent wear resistance, chemical inertness, and long lifecycle performance.
- Premium OEM Component — Designed to match Graco’s original specifications.
- Silicon Nitride Material — Provides high hardness, corrosion resistance, and durability.
- Precision Fit — .750″ diameter ensures accurate sealing and consistent fluid control.
Technical Specifications
| Part Number | 17Y533 |
|---|---|
| Type | Ceramic Ball (Si-N), .750″ Diameter |
| Material | Silicon Nitride Ceramic |
| Use | Valve & Fluid Control Assemblies |
Frequently Asked Questions
It acts as a precision sealing and wear-resistant component within valves and fluid control systems in high-pressure spray equipment.
Silicon nitride offers high hardness, excellent wear resistance, and corrosion resistance compared with many metals.
Refer to your specific Graco model’s parts diagram or manual to see if a .750″ ceramic ball (part 17Y533) is specified.
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