Graco 107090 Spring Straight Pin

Comprehensive Overview of Graco 107090 Spring Straight Pin

The Graco 107090 Spring Straight Pin is a precision-engineered fastener designed to secure, align, and retain components in high-pressure valves and pump assemblies. It provides consistent spring tension to ensure stable operation and long-term reliability in Graco fluid-handling systems.

Compatible Machines

• Graco Ball Valve Assemblies – Models such as 237303 and 248875 utilize this pin for stem and packing retention.
• Graco Check Valve and One-Way Valve Modules – Used for internal alignment and securing moving parts.
• Graco Pump and Fluid-Handling Systems – Installed in valve bodies and actuator assemblies requiring precise retention.

Key Features

• Spring-tensioned straight pin design ensures stable retention and controlled flexibility.
• OEM-grade steel construction resists wear, fatigue, and vibration.
• Precision-machined ends for smooth fitment and accurate alignment.
• Easy serviceability allows quick replacement without altering the system layout.

Technical Specifications

Installation & Maintenance Tips

• Ensure pressure is relieved and the system is safely disassembled before installation.
• Align holes precisely before inserting the pin to prevent deformation.
• Verify the pin is fully seated and tensioned correctly to avoid component movement.
• Replace during major valve or pump service intervals for best reliability.

Frequently Asked Questions

Using the correct Graco 107090 Spring Straight Pin helps maintain precise alignment and long-term reliability in Graco valves, pumps, and high-pressure assemblies.