

Hydraulic piston and rod repair kit designed to restore pressure stability and smooth operation in high-output Graco Dura-Flo pump systems.
| Equipment Series | Compatibility Details |
|---|---|
| Dura-Flo Hydraulic Pump Systems | Used in high-output hydraulic spray pumps requiring piston/rod rebuild components. |
| Graco Dura-Flo XL 1200 / 1400 Series | Compatible with hydraulic drive piston assemblies in heavy-duty coating systems. |
| RoadLazer Industrial Line Marking Units | Supports hydraulic pump repair for continuous-duty road marking equipment. |
| High-Pressure Hydraulic Spray Platforms | Works with Graco hydraulic piston-driven pump configurations used in industrial coatings. |
| Graco MaxLife Pump Assemblies | Designed for repair and maintenance of MaxLife-coated piston rod systems. |
The Graco 25V515 Kit, Repair, Piston/Rod, Hyd is a hydraulic piston rod repair assembly designed to restore performance in high-pressure Graco pump systems. It is used to repair or replace worn piston rod components that are critical for converting hydraulic force into smooth fluid displacement.
This kit is engineered for durability in demanding industrial environments where pumps operate under continuous load. It includes precision-machined piston and rod components built to withstand abrasive coatings, high-viscosity materials, and extended duty cycles.
By replacing worn hydraulic piston and rod parts, the kit helps restore pump efficiency, maintain consistent pressure output, and reduce downtime in systems such as Dura-Flo XL and other Graco hydraulic pump platforms.
It is commonly used in industrial coating, protective finishing, and road marking applications where reliable hydraulic performance is essential.