

Quick facts to help verify and install the part on your sprayer. Keep this handy when checking your manual or parts diagram.
Compatibility depends on the spray tip assembly used by your sprayer. Always confirm against your unit’s parts diagram.
This is the internal tip core used within applicable Graco airless spray tip assemblies. The core is a wear component that determines flow and pattern quality; replacing a worn core helps restore finish consistency, reduce overspray, and maintain productivity.
| Part Number | 166201 |
|---|---|
| Part Name | Core, Tip |
| Function | Replaceable nozzle element inside certain Graco spray tip assemblies; controls orifice and contributes to fan pattern. |
| When to Replace | Loss of pattern uniformity, increased material usage, “tails,” or visible orifice wear. |
| Installation Notes | Depressurize sprayer, remove tip/guard, replace core per assembly instructions, re-tighten, pressure-test with water or recommended solvent. |
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