The Graco 288817 Repair Kit for SG2 and SG3 airless spray guns gives your worn gun new life. Over time, the needle and seat inside a spray gun wear down from paint abrasion. This wear causes leaks, drips and poor fan patterns. Replacing these parts restores sealing and improves spray performance. The kit fits SG2, SG3 and related gun models, so you can fix the most common issues without replacing the whole gun. Because you can service the gun quickly with this kit, you spend more time spraying and less time troubleshooting. Keep a spare repair kit in your toolbox to reduce downtime and stay productive on every job.

Key Features

• Restores smooth shut‑off — replaces worn needle and seat valve to stop leaks when the trigger is released.

• Improves spray pattern — fresh internal parts help deliver a consistent fan and finish.

• Fits SG2 and SG3 guns — designed for popular Graco airless gun models including SG2, SG3 and variants.

• Easy to install — quick swap‑in repair keeps your gun operational.

• Reduces downtime — keeps you spraying rather than stopping for fixes.