The Graco 287484 Crankshaft Repair Kit is a genuine OEM kit for restoring smooth drive operation in 3400-series airless sprayers and line stripers.
The Graco 287484 Crankshaft Repair Kit is a genuine OEM service kit designed to restore smooth and reliable operation of the drive system in selected Graco airless sprayers and line stripers. This kit replaces worn internal crankshaft components, helping to eliminate vibration, noise, and power loss caused by mechanical wear.
It is engineered specifically for the 3400 series platforms, ensuring correct fitment, proper alignment, and long-term durability under heavy-duty spraying and striping conditions.
| Feature | Details |
|---|---|
| Part Number | 287484 |
| Type | Crankshaft Repair Kit |
| Application | Drive System Rebuild |
| Manufacturer | Graco (Genuine OEM) |
| Function | Restores crankshaft performance and mechanical stability |
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