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Graco 289917 Repair Kit with Seat and O-Ring

The Graco 289917 Repair Kit with Seat and O-Ring is used to restore proper sealing in compatible Graco valves and pump assemblies, helping prevent leaks and maintain consistent pressure.

  • Includes replacement seat and O-ring
  • Designed for valve and pump maintenance
  • Helps eliminate fluid leaks and pressure loss
  • Genuine Graco replacement part

Retail Price: $49.6
You save: $2.73 (5.50%)
Our Price: $46.87
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Compatible Machines

The Graco 289917 Repair Kit with Seat and O-Ring is designed for servicing internal sealing components in specific Graco fluid handling and spray equipment. This kit helps restore proper sealing, reduce leaks, and maintain consistent pressure during operation.

  • Graco airless spray equipment using valve seat and O-ring assemblies
  • Selected Graco fluid pumps and applicators requiring seat and O-ring replacement
  • Graco systems where part number 289917 is specified in the parts breakdown

Product Overview

The Graco 289917 Repair Kit includes a precision-machined seat and durable O-ring designed to replace worn sealing components inside valves or pump assemblies. These parts are subject to normal wear and tear and should be replaced when leakage, pressure loss, or inconsistent performance occurs.

Part Number 289917
Kit Type Repair Kit – Seat and O-Ring
Function Restores sealing performance and prevents fluid leaks
Application Valve and pump service
Manufacturer Graco

Key Benefits

  • Helps eliminate leaks caused by worn sealing components
  • Maintains consistent pressure and fluid control
  • Precision-fit components for reliable performance
  • Supports routine maintenance and extends equipment life

Installation Notes

Installation should be performed following the equipment service manual. Always depressurize the system before servicing and inspect mating surfaces to ensure proper sealing after replacement.

Frequently Asked Questions

The kit includes a replacement seat and O-ring used to restore sealing performance inside compatible Graco valves or pump assemblies.

Check your equipment’s parts diagram or service manual and confirm that part number 289917 is listed for your model.

Replacement is recommended if you notice fluid leaks, pressure loss, or inconsistent spray or pumping performance.

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