Graco 287720 Connecting Rod Repair Kit
The Graco 287720 Connecting Rod Repair Kit restores smooth drive motion in Graco LineLazer striping machines by replacing worn internal rod components for consistent pump performance.
- Genuine OEM Graco repair kit
- Maintains proper piston and pump movement
- Reduces vibration and mechanical wear
- Fits Graco LineLazer IV 3900 & 5900
Compatible Machines
- Graco LineLazer IV 3900
- Graco LineLazer IV 5900
Product Description
The Graco 287720 Connecting Rod Repair Kit is a genuine OEM replacement kit designed to restore the mechanical drive system of selected Graco airless line striping machines. The connecting rod converts the rotary motion of the engine into the linear pumping action required to move coating material at consistent pressure. Replacing a worn or damaged rod helps reduce vibration, improve pump efficiency, and extend the overall service life of the sprayer.
Key Features
- Original Graco factory repair kit
- Precision-machined connecting rod components
- Restores smooth piston and pump movement
- Designed for heavy-duty line striping applications
Typical Applications
This repair kit is commonly used during scheduled maintenance or when excessive noise, vibration, or loss of pumping efficiency indicates wear in the drive train. It is suitable for professional contractors maintaining high-output Graco LineLazer units.
