DeWalt 397661-01 Open Faced Guard – Genuine OEM Replacement Angle Grinder Safety Guard
Part Number: 397661-01
Category: Power Tool Parts → Angle Grinder Parts → Safety Guards
Type: DeWalt 397661-01 Open Faced Guard – Genuine OEM Replacement Angle Grinder Safety Guard
The DeWalt 397661-01 Open Faced Guard is a genuine OEM replacement safety guard designed for compatible DeWalt angle grinders and cut-off tools. This keyless, adjustable guard mounts securely to the grinder gear housing and helps shield the operator from sparks, debris, and fragments generated during grinding and cutting applications. Its open-faced design provides improved visibility and access to the workpiece while maintaining essential protection. Manufactured to original equipment specifications, it provides a direct-fit replacement for damaged, worn, or missing guards.
Key Features & Benefits
- Part Number: 397661-01
- Genuine OEM DeWalt replacement part
- Replacement open-faced safety guard for angle grinders
- Keyless, tool-free guard adjustment
- Helps protect against sparks and flying debris
- Durable steel construction for long service life
- Open-face design provides improved workpiece visibility
- Direct-fit OEM replacement
- Manufactured to original equipment specifications
Technical Specifications
Part Number: 397661-01
Manufacturer: DeWalt
Product Type: Open Faced Safety Guard
Material: Heavy-Gauge Steel
Adjustment Style: Keyless / Tool-Free
Application: Angle Grinder / Cut-Off Tool
OEM Part: Yes
Quantity: Sold Individually
Compatible Applications
The DeWalt 397661-01 Open Faced Guard fits numerous compatible DeWalt grinders and cut-off tools, including:
DeWalt
- D28112
- D28116
- D28402
- D28402K
- D28402N
- DC410A
- DC410KA
- DC411
- DC411KA
- DC411B
- DC413
- DC415
- DCG412B
- DW802
- DW802G
- DW818
Always verify your tool model, type number, and original part number before ordering to ensure proper compatibility.
Function of the Open Faced Guard
The 397661-01 Open Faced Guard is designed to:
- Help shield the operator from sparks and debris
- Provide a protective barrier during grinding and cutting
- Allow quick adjustment without tools
- Improve visibility of the work area
- Support safe grinder operation
- Restore the original factory safety configuration
Using a genuine OEM replacement guard helps maintain safe operation while preserving the grinder's intended protective features.
Common Signs Replacement Is Needed
Replace the open faced guard if you notice:
- Bent or deformed guard body
- Cracks or excessive corrosion
- Damaged or worn mounting mechanism
- Guard no longer locks securely in position
- Excessive wear from prolonged use
- Missing safety guard
A damaged or missing safety guard can expose the operator to sparks, debris, and wheel fragments, reducing safe operating conditions.
Installation & Service Notes
Disconnect the grinder from the power source or remove the battery before servicing.
Remove the existing 397661-01 Open Faced Guard by releasing the guard clamp or mounting mechanism according to your grinder's service procedure. Clean the mounting collar and inspect it for damage or excessive wear before installing the replacement guard. Position the new guard over the gear housing, rotate it to the desired position, and secure it using the keyless adjustment mechanism. Before operating the grinder, verify that the guard is firmly locked in place and properly positioned to deflect sparks and debris away from the operator.
Important: Always verify your grinder model and original part number before ordering. Never operate an angle grinder without a properly installed and securely fastened safety guard.
Maintenance Recommendations
- Inspect the guard before each use for damage or looseness.
- Keep the guard free of grinding dust and debris.
- Verify the guard locks securely before operating the grinder.
- Replace bent or damaged guards immediately.
- Periodically inspect the mounting mechanism for wear.
- Use genuine OEM replacement parts to maintain factory fit, operator safety, and long-term angle grinder performance.
