Graco 236494 Gun Ball and Seat Repair Kit

Compatible Machines & Gun Models

The Graco 236494 Gun Ball and Seat Repair Kit is designed for use with selected Graco spray guns where the ball and seat assembly controls fluid shut-off and flow consistency. Installing this kit helps restore proper sealing and smooth gun operation.

• Graco High-Pressure Spray Guns (select models – verify with parts diagram)

Product Overview

The Graco 236494 Gun Ball and Seat Repair Kit is a genuine OEM replacement kit used to repair worn internal ball and seat components inside compatible Graco spray guns. Over time, constant high-pressure material flow can wear these precision parts, leading to leaks, dripping, or inconsistent spray shut-off. This repair kit helps bring the gun back to proper working condition without replacing the entire gun.

Key Functions

• Restores proper fluid shut-off
• Improves spray control and consistency
• Helps prevent material dripping after trigger release
• Extends the service life of the spray gun

Why Replace the Ball and Seat?

The ball and seat assembly is critical for sealing the fluid passage inside the gun. When these parts wear out, the gun may not close fully, causing material waste and uneven spraying. Replacing them with the Graco 236494 Gun Ball and Seat Repair Kit ensures reliable performance and professional spray results.

Installation Notes

• Follow the spray gun service manual for proper installation
• Clean the gun thoroughly before installing new components
• Use only genuine Graco replacement parts for best results

Frequently Asked Questions