Precision OEM drive key designed to lock rotating components securely and ensure consistent torque transfer in Graco GrindLazer HP drive systems.
| Machine Model | Equipment Type | Compatibility Details |
|---|---|---|
| 25M992 | GrindLazer HP DC89 G | Used in drive shaft and transmission assembly |
| 25M993 | GrindLazer HP DC1013 G | Ensures secure torque transfer in keyed systems |
| 25N657 | GrindLazer HP DC89 G DCS | OEM-compatible 3/8" square drive key component |
| 25N658 | GrindLazer HP DC1013 G DCS | Maintains stable mechanical coupling under load |
The Graco 18B480 Key, 3/8" Sq. X 4.25" is a genuine OEM drive key designed to ensure secure mechanical engagement between rotating components within compatible GrindLazer HP systems.
This precision-machined key fits into keyed drive assemblies, helping transfer torque efficiently while preventing slippage between connected parts. Its 3/8-inch square profile and extended length provide stable alignment and reliable power transmission during heavy-duty operation.
Manufactured to Graco OEM standards, the component delivers consistent performance, proper fitment, and durability in demanding surface preparation and grinding environments.
Drive keys are essential for maintaining proper mechanical coupling between shafts and rotating components. A worn or incorrect key can lead to slippage, vibration, and reduced efficiency.
Using a genuine OEM key helps ensure consistent torque transmission, improved reliability, and longer service life of connected drive components.
