DeWalt N042786 Guard – Genuine OEM Replacement Angle Grinder Wheel Guard
Part Number: N042786
Category: Power Tool Parts → Angle Grinder Parts → Wheel Guards
Type: DeWalt N042786 Guard – Genuine OEM Replacement Angle Grinder Wheel Guard
The DeWalt N042786 Guard is a genuine OEM replacement wheel guard designed for compatible DeWalt and Craftsman angle grinders. This heavy-duty steel guard mounts around the grinding wheel to help shield the operator from sparks, debris, and accidental contact while directing grinding dust and metal particles away from the work area. Manufactured to original equipment specifications, it provides a direct-fit replacement for bent, damaged, or missing guards, helping restore the grinder's original safety and performance.
Key Features & Benefits
- Part Number: N042786
- Genuine OEM DeWalt replacement part
- Replacement wheel guard for compatible angle grinders
- Heavy-duty steel construction
- Helps protect the operator from sparks and debris
- Directs grinding dust and metal particles away from the user
- Direct-fit OEM replacement
- Manufactured to original equipment specifications
Technical Specifications
Part Number: N042786
Manufacturer: DeWalt
Product Type: Wheel Guard
Material: Steel
Application: Angle Grinder
OEM Part: Yes
Quantity: Sold Individually
Compatible Applications
The DeWalt N042786 Guard fits compatible angle grinders, including:
DeWalt
- DWE4011
- DWE4011R
- DWE4012
- DWE4120
- DWE4120N
- DWE4120R
- DWE4120W
- DWE4120WR
Craftsman
- CMEG200
Always verify your grinder model, type number, and original part number before ordering to ensure proper compatibility. Some later grinder revisions may use a different guard design.
Function of the Wheel Guard
The N042786 Guard is designed to:
- Shield the operator from sparks and flying debris
- Help reduce accidental contact with the rotating wheel
- Direct grinding dust away from the user
- Support safe operation during grinding applications
- Provide proper wheel coverage
- Restore the factory safety guard system
Common Signs Replacement Is Needed
Replace the wheel guard if you notice:
- Bent or deformed guard
- Cracks or structural damage
- Loose mounting or inability to lock securely
- Excessive corrosion
- Guard missing from the grinder
- Damage caused by wheel failure or impact
A damaged or improperly fitted guard can reduce operator protection and should be replaced before using the grinder.
Installation & Service Notes
Disconnect the grinder from its power source before performing any maintenance.
Remove the grinding wheel and loosen the guard clamp or retaining mechanism according to the manufacturer's service instructions. Remove the damaged N042786 Guard, clean the mounting collar, and install the replacement guard in the desired operating position. Tighten the clamping mechanism securely and verify that the guard is locked firmly in place before reinstalling the grinding wheel. Rotate the wheel by hand to ensure it clears the guard without interference before returning the grinder to service.
Important: Always verify your grinder model and original part number before ordering. Never operate an angle grinder without the proper guard installed, and always position the guard between the grinding wheel and the operator.
Maintenance Recommendations
- Inspect the guard before each use for damage or looseness.
- Keep the guard free of excessive metal dust and debris.
- Verify that the guard remains securely locked after wheel changes.
- Replace bent or damaged guards immediately.
- Always use grinding wheels that match the grinder's specifications.
- Use genuine OEM replacement parts to maintain factory fit, operator protection, and long-term angle grinder performance.
