Graco 116411 Compression Spring

Graco 116411 – Compression Spring

Overview
The Graco 116411 Compression Spring is an OEM-grade coil spring used inside Graco sprayers, pumps, or fluid‑handling assemblies. It supplies essential preload or return force needed for valves, regulators, and internal mechanisms — helping ensure reliable fluid/air control, component alignment, and smooth operation. ([official part listings])

Key Features & Properties

• Original Graco part number: 116411 — genuine replacement part. :contentReference[oaicite:3]{index=3}
• Compression‑spring design — provides return pressure or preload to internal components such as valves or regulators. :contentReference[oaicite:4]{index=4}
• Compact coil spring — suitable for integration into tight internal assemblies of spray/pump units. :contentReference[oaicite:5]{index=5}
• Used in OEM service/repair and maintenance procedures to restore original equipment performance. :contentReference[oaicite:6]{index=6}

Compatible Machines

No publicly available exhaustive list of compatible Graco models for part 116411.

To verify if 116411 fits your equipment, review your machine’s parts diagram or manual — if it lists a “Compression Spring” with part number 116411 (or equivalent), then this spring is appropriate for replacement.

Why Use This Compression Spring?

This spring is recommended when you need to:

• Restore proper internal tension or return force in valves, regulators or pump mechanisms
• Replace worn, fatigued or damaged springs to maintain reliable performance
• Ensure internal seals seat correctly and prevent leaks under pressure
• Support consistent operation and extend the life of spray/pump equipment under repetitive cycles

Frequently Asked Questions