

10" shear base bar supporting structural alignment in Graco high-pressure airless pump assemblies, helping maintain stability and reduce mechanical stress during continuous operation.
| Brand | Compatible Systems | Notes |
|---|---|---|
| Graco | High-pressure airless sprayer systems using 10" shear base assemblies | Commonly used in industrial-grade fluid handling setups |
| Graco Xtreme Series | Xtreme airless sprayer configurations (select models) | Ensure 10-inch shear base specification match |
| Graco King Series | High-output air-powered pump systems | Used in heavy-duty protective coating applications |
| Graco Bulldog / Fireball Systems | Air-operated piston pump assemblies | Compatibility depends on 10" shear base configuration |
The Graco 17D542 Bar, Shear Base, 10" is a precision-engineered replacement component designed for use in heavy-duty airless spray systems. It functions as a structural support element within the pump assembly, helping maintain alignment and stability during high-pressure operation. Built for durability, the Shear Base ensures consistent performance in demanding industrial coating environments where reliability and resistance to wear are critical.
This part is commonly used in Graco professional-grade equipment and is designed to integrate seamlessly with 10-inch shear base configurations found in select high-output sprayer systems. Its robust construction helps reduce mechanical stress, improve operational lifespan, and support smooth fluid delivery under continuous use.