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Graco 166976 Adjusting Knob

The Graco 166976 Knob Adjusting is a genuine OEM adjustment knob used on multiple Graco sprayers for precise regulator control.

  • Ensures smooth pressure adjustment
  • Durable OEM construction
  • Fits various Graco regulator assemblies

$210.5
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Graco 166976 Knob Adjusting – Genuine OEM Replacement

Compatible Machines

This Graco 166976 Knob Adjusting is used in Graco fluid-adjustment and regulator assemblies. Confirm compatibility by checking your sprayer’s parts manual.

  • Ultra 395 Series
  • Ultra 495 Series
  • Magnum X5 Series
  • Magnum X7 Series
  • Mark V HD Series
  • GH 230 Series
  • GH 300 Series

Product Details

The Graco 166976 Knob Adjusting is a precision-made OEM adjustment knob used on several Graco sprayers. It controls adjustments on compatible regulator assemblies, helping maintain proper operating pressure and smooth spray performance. It is manufactured to Graco standards for durability and reliable operation.

Part Number 166976
Part Type Adjusting Knob
Brand Graco Genuine OEM
Function Provides manual adjustment for regulator / control assemblies

Key Features

  • Genuine OEM construction ensures proper fit and long service life.
  • Designed for regulator and adjustment assemblies on multiple Graco sprayer lines.
  • Simple to replace and essential for precise pressure adjustment.
  • Supports consistent spray performance when installed correctly.

Frequently Asked Questions

It is an adjustment knob used in regulator assemblies to fine-tune pressure or settings on compatible Graco sprayers. It enables smooth and precise control of the system.

Yes, the part is a genuine Graco OEM component for reliable durability and perfect fit.

Check your sprayer’s official parts manual and confirm that part number 166976 appears in the regulator or adjustment section. Matching part numbers guarantee compatibility.

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