

The Graco 288736 Trip Rod Piston CA Repair Kit is an OEM service kit for restoring smooth mechanical operation and pressure control in compatible hydraulic sprayers.
The Graco 288736 Trip Rod Piston CA Repair Kit is an original OEM service kit designed to restore proper operation of the trip rod and piston assembly in Graco hydraulic sprayers. This kit replaces critical internal wear components to ensure accurate mechanical movement, reliable pressure control, and consistent spray performance.
| Component Area | Purpose |
|---|---|
| Trip Rod Assembly | Controls mechanical actuation and cycling of the pump system |
| Piston & Seals | Maintains hydraulic pressure and smooth internal movement |
| Bearings & Wear Parts | Reduces friction and restores factory tolerances |
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