Graco 18B480 Key, 3/8" Sq. X 4.25"
Precision OEM drive key designed to lock rotating components securely and ensure consistent torque transfer in Graco GrindLazer HP drive systems.
- Graco OEM Part Number: 18B480
- 3/8" square x 4.25" precision-machined steel key
- Ensures stable engagement in drive assemblies
- Compatible with GrindLazer HP models 25M992, 25M993, 25N657, and 25N658
Precision Drive Key for GrindLazer Power Transmission Systems
Compatible Machines
| 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 |
Product Overview
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.
Key Features
- Genuine Graco OEM drive key component
- 3/8" square x 4.25" precision-machined key
- Ensures secure torque transfer in drive systems
- Compatible with GrindLazer HP equipment
- Prevents slippage in rotating assemblies
Importance of Drive Keys in Equipment
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.
Frequently Asked Questions
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