

The Graco 107055 Parallel Key securely connects the pump shaft and coupling in Graco airless sprayers, ensuring smooth power transfer and reliable operation.
The Graco 107055 Parallel Key is a precision-engineered steel component used to lock the pump shaft and coupling in Graco airless sprayers. It ensures secure torque transfer, accurate alignment, and consistent performance during operation.
| Part Number | 107055 |
|---|---|
| Type | Parallel Key |
| Size | 5/16″ × 1/4″ |
| Material | Hardened Steel |
| Function | Locks pump shaft to coupling |
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