Graco 17Y533 Silicon Nitride Ceramic Ball 0.75-Inch

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. :contentReference[oaicite:14]{index=14}

0.750″ Si-N Ceramic Ball
OEM Graco Part
Superior Wear & Corrosion Resistance

Retail Price: $149.5

You save: $15.55 (10.40%)

Our Price: $133.95

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Description

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. :contentReference[oaicite:4]{index=4}
Graco Endurance Vortex Maxlife Extreme Piston Pump — Example of compatibility with this ceramic ball size. :contentReference[oaicite:5]{index=5}
Other Graco Spray Systems — Where a ceramic Si-N ball of .750″ diameter is required (confirm via parts manual). :contentReference[oaicite:6]{index=6}

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. :contentReference[oaicite:7]{index=7}

Premium OEM Component — Designed to match Graco’s original specifications. :contentReference[oaicite:8]{index=8}
Silicon Nitride Material — Provides high hardness, corrosion resistance, and durability. :contentReference[oaicite:9]{index=9}
Precision Fit — .750″ diameter ensures accurate sealing and consistent fluid control. :contentReference[oaicite:10]{index=10}

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. :contentReference[oaicite:11]{index=11}

Silicon nitride offers high hardness, excellent wear resistance, and corrosion resistance compared with many metals. :contentReference[oaicite:12]{index=12}

Refer to your specific Graco model’s parts diagram or manual to see if a .750″ ceramic ball (part 17Y533) is specified. :contentReference[oaicite:13]{index=13}