The Graco 287473 Connection Rod is an OEM internal drive component that transfers motion from the motor to the pump, ensuring smooth piston movement and consistent high-pressure performance in professional airless sprayers.
The Graco 287473 Connection Rod is a genuine OEM replacement part designed for heavy-duty airless paint sprayers. It plays a critical role in transferring motion from the drive system to the pump, ensuring smooth piston movement and consistent high-pressure paint delivery. This component is essential for maintaining proper pump timing, performance, and long service life in professional spraying equipment.
| Part Number | 287473 |
|---|---|
| Part Type | Connection Rod (Connecting Rod) |
| Function | Transfers mechanical motion from the drive assembly to the pump piston |
| Build Quality | OEM precision-machined steel for durability and long service life |
| Application | High-pressure airless paint sprayer pump assemblies |
A worn or damaged connection rod can cause loss of pressure, irregular pump stroke, vibration, or complete pump failure. Replacing it with the original Graco 287473 Connection Rod restores proper mechanical alignment and ensures reliable operation of your airless sprayer under heavy working conditions.
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