DeWalt N142523 Guard Link – Genuine OEM Replacement Miter Saw Blade Guard Link
Part Number: N142523
Category: Power Tool Parts → Miter Saw Parts → Blade Guard Linkages
Type: DeWalt N142523 Guard Link – Genuine OEM Replacement Miter Saw Blade Guard Link
The DeWalt N142523 Guard Link is a genuine OEM replacement linkage designed for compatible DeWalt sliding compound miter saws. This precision-formed metal link connects the saw's blade guard mechanism, automatically raising the lower blade guard as the saw head is lowered and returning it to the protective position as the blade retracts. Manufactured to original equipment specifications, it provides a direct-fit replacement for bent, worn, or damaged guard links, restoring proper blade guard operation and safe cutting performance.
Key Features & Benefits
- Part Number: N142523
- Genuine OEM DeWalt replacement part
- Replacement blade guard linkage for miter saws
- Automatically raises and lowers the blade guard during operation
- Heavy-duty formed steel construction
- Restores proper blade guard movement
- Direct-fit OEM replacement
- Manufactured to original equipment specifications
Technical Specifications
Part Number: N142523
Manufacturer: DeWalt
Product Type: Guard Link
Material: Formed Steel
Application: Sliding Compound Miter Saw Blade Guard Assembly
OEM Part: Yes
Quantity: Sold Individually
Compatible Applications
The DeWalt N142523 Guard Link fits numerous compatible DeWalt miter saws, including:
DeWalt
- DW718
- DHS790
- DHS790AB
- DHS790AT2
- DHS790T2
- DWS779
- DWS780
- DWS782
Always verify your saw model, type number, and original part number before ordering to ensure proper compatibility.
Function of the Guard Link
The N142523 Guard Link is designed to:
- Connect the lower blade guard to the saw mechanism
- Automatically retract the blade guard as the saw is lowered
- Return the guard to its protective position when the saw is raised
- Ensure smooth, synchronized guard movement
- Help maintain safe blade coverage during operation
- Restore the original factory guard function
Using a genuine OEM replacement guard link helps ensure the blade guard operates correctly, improving both safety and cutting performance.
Common Signs Replacement Is Needed
Replace the guard link if you notice:
- Bent or twisted linkage
- Excessive wear at pivot holes
- Blade guard fails to retract smoothly
- Blade guard sticks or binds
- Loose or damaged linkage connections
- Missing guard link
A worn or damaged guard link can prevent the blade guard from operating properly, reducing safety and interfering with normal cutting operations.
Installation & Service Notes
Disconnect the miter saw from the power source before performing any service.
Remove the blade guard assembly as outlined in the manufacturer's service procedure and disconnect the worn N142523 Guard Link from its pivot points. Inspect the associated pivot plate, shoulder screws, bushings, and guard components for wear before installing the replacement link. Reattach the new guard link using the original hardware and verify that the lower blade guard retracts smoothly as the saw head is lowered and automatically returns to the fully closed position when raised. Test the guard operation several times before placing the saw back into service.
Important: Always verify your saw model and original part number before ordering. Never operate a miter saw if the blade guard does not move freely or fails to fully cover the blade when the saw is raised.
Maintenance Recommendations
- Inspect the blade guard linkage regularly for wear or bending.
- Keep pivot points free of sawdust and debris.
- Verify smooth guard operation before each use.
- Replace worn linkage components promptly to maintain safe operation.
- Periodically inspect guard mounting hardware for tightness.
- Use genuine OEM replacement parts to maintain factory fit, reliable blade guard performance, and long-term miter saw safety.
