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Graco 289793 Fluid Seal Nut Repair Kit

The Graco 289793 Fluid Seal Nut Repair Kit is designed to restore a tight, leak-free seal at the fluid inlet of compatible spray guns, helping maintain consistent pressure and reliable spraying performance.

  • Genuine Graco replacement repair kit
  • Helps prevent fluid leaks at the gun inlet
  • Supports consistent material flow and spray quality
  • Designed for Graco AirPro® spray guns

$15.95
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Compatible Machines

  • Graco AirPro® Air Spray Guns
  • Graco AirPro® Pressure Feed Spray Guns

Graco 289793 Fluid Seal Nut Repair Kit

The Graco 289793 Fluid Seal Nut Repair Kit is a genuine replacement component designed to restore proper sealing at the fluid inlet of compatible Graco spray guns. This kit helps prevent fluid leaks, maintains consistent spray pressure, and supports reliable gun performance during air spray applications.

Over time, the fluid seal nut can wear due to repeated use, exposure to coatings, or cleaning solvents. Replacing it with this OEM repair kit ensures a secure fluid connection and helps extend the service life of your spray gun.

Key Features

Part Number 289793
Product Type Fluid Seal Nut Repair Kit
Function Seals the fluid inlet to prevent leaks and pressure loss
Application Air spray and pressure feed spray gun maintenance
Manufacturer Graco

Why Replace the Fluid Seal Nut?

  • Helps eliminate fluid leaks at the gun inlet
  • Maintains consistent material flow and spray pattern
  • Reduces downtime caused by worn or damaged seals
  • Supports long-term reliability of your spray gun

Frequently Asked Questions

This kit replaces the fluid seal nut in compatible spray guns, helping to create a tight seal at the fluid inlet and prevent material leaks during operation.

Replacement is recommended if you notice fluid leaking at the gun inlet, difficulty maintaining pressure, or visible wear on the existing seal nut.

Yes, this is a genuine Graco repair kit designed to meet original equipment specifications for fit and performance.

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