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Graco 166617 Compression Spring

The Graco 166617 Compression Spring is a genuine OEM spring used inside the Graco 204500 low-pressure fluid regulator for stable and accurate pressure control.

  • Ensures smooth pressure regulation
  • Fits systems using Graco 204500 regulator
  • Durable OEM-grade construction

$37.13
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Graco 166617 Compression Spring – Part Details

Compatible Machines

This Graco 166617 Compression Spring is specifically used inside the Graco 204500 Low-Pressure Fluid Regulator. It is not tied to standard airless sprayer models but fits any machine or system equipped with this regulator.

  • Systems using Graco 204500 Low-Pressure Fluid Regulator

Product Overview

The Graco 166617 Compression Spring is a precision helical spring used within the internal assembly of the Graco 204500 regulator. It provides the balanced regulating force that allows stable low-pressure fluid control, ensuring consistent flow and proper regulator performance.

Key Features

  • Maintains regulator balance and internal pressure control
  • Used exclusively inside the Graco 204500 low-pressure regulator assembly
  • Constructed to match Graco OEM performance standards

Technical Details

Part Number 166617
Component Type Compression Spring
Used In Graco 204500 Low-Pressure Fluid Regulator

Frequently Asked Questions

It provides the internal counterforce needed for stable fluid regulation inside the Graco 204500 regulator, ensuring smooth and consistent pressure control.

No. This spring is not tied to specific sprayer models like Ultra or Magnum units. It fits any system that includes the Graco 204500 low-pressure regulator.

Check your machine’s parts manual for the regulator assembly number. If it lists Graco 204500, then this 166617 spring is the correct replacement.

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