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Graco 4427-F GB Repair Kit for TC Seat and Plunger

$84.60
$92.25
Save 8%
Available to Order
Part #: 4427-F

The Graco 4427-F GB Repair Kit is designed to restore proper sealing and shut-off performance by replacing worn internal TC seat and plunger components in compatible Graco spray guns.

  • Genuine Graco OEM repair kit
  • Includes TC seat and plunger
  • Helps prevent leaks and inconsistent flow
  • Maintains reliable spray gun performance
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Genuine OEM Part Fast Shipping (Order by 1 PM CST) Easy Returns

Compatible Machines

  • Graco ASM 400 Spray Gun
  • Graco ASM 400 Series Contractor Spray Guns

Product Overview

The Graco 4427-F GB Repair Kit for TC Seat and Plunger is a genuine Graco replacement kit designed to restore proper sealing and fluid control performance in compatible Graco spray guns. This kit replaces worn internal components that are critical for maintaining consistent material flow and preventing leaks during operation.

Over time, the TC seat and plunger can wear due to constant pressure and material movement. Installing this repair kit helps extend the service life of your equipment while maintaining factory-level performance.

Key Features

  • Genuine Graco OEM repair kit
  • Includes TC seat and plunger components
  • Restores proper sealing and shut-off control
  • Helps reduce fluid leaks and inconsistent spray output
  • Designed for precise fit and reliable performance

Technical Details

Part Number 4427-F GB
Product Type Repair Kit
Includes TC Seat and Plunger
Manufacturer Graco
Application Spray gun internal fluid control repair

Frequently Asked Questions

This repair kit replaces the TC seat and plunger inside compatible Graco spray guns to restore proper sealing, shut-off control, and consistent fluid flow.

The kit should be replaced if you notice fluid leaks, poor shut-off, or inconsistent spray performance caused by internal wear.

Yes, the Graco 4427-F GB is a genuine OEM repair kit manufactured to meet Graco’s original specifications.

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