

The Graco 289399 Gun Repair Kit is an OEM rebuild kit designed to restore sealing, trigger response, and spray performance of AirPro pressure-feed spray guns.
The Graco 289399 Gun Repair Kit is a genuine OEM service kit designed to restore proper performance of Graco AirPro pressure-feed spray guns. It replaces worn internal components such as seals, packings, and valve parts to help eliminate leaks, maintain consistent spray patterns, and extend the service life of the gun.
This repair kit is commonly used in industrial and automotive finishing, woodworking, metal fabrication, and other professional coating applications where AirPro spray guns are used for precise and consistent material atomization.
| Question | Answer |
|---|---|
| What does the Graco 289399 Gun Repair Kit include? | The kit typically contains internal wear parts such as seals, packings, O-rings, and valve components required to rebuild and service AirPro pressure-feed spray guns. |
| Which spray guns use this repair kit? | This kit is designed for Graco AirPro™ Pressure Feed Spray Guns, including Conventional, HVLP, Compliant, and LVMP models. |
| When should this repair kit be used? | It should be used when the gun shows signs of leakage, poor trigger response, or reduced spray quality due to worn internal seals or packings. |
| Is this an original Graco part? | Yes, the 289399 kit is a genuine Graco OEM repair kit manufactured to original specifications. |
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