Description
Overview:
The Plain Washer for DeWalt DCF887 and DCF787 impact drivers is a genuine OEM spare (N453417) used to maintain correct spacing and distribute load within the tool's assemblies. Made from durable steel, this flat washer helps protect mating surfaces, keeps fasteners secure, and supports smooth operation under repeated high‐torque impacts. Its nominal thickness is 0.8 mm (0.03 in), providing a precise fit that restores original tolerances when servicing your driver. Built to DeWalt/Black & Decker specifications, it installs in the same position as the factory part, making it a straightforward, like‐for‐like replacement during routine maintenance or repairs. Choosing this Genuine Part helps preserve performance, reliability, and longevity of the DCF887 and DCF787 impact drivers.
Key Features:
- Genuine Part to match original DeWalt/Black & Decker specification for fit and performance
- OEM No. N453417 for easy identification and direct replacement
- Steel construction for strength and long service life under impact loads
- 0.8 mm thickness (0.03 in) for accurate spacing and load distribution
- Helps prevent wear to adjacent components by spreading clamping force
- Supports correct alignment of moving parts for consistent operation
- Corrosion-resistant finish to aid durability in workshop and site conditions
- Simple, drop-in fit to minimise downtime during servicing
- Suitable for preventative maintenance or replacement of worn or lost washers
- Maintains tool integrity and helps reduce vibration-related loosening
Typical Applications:
Used during strip-down and rebuild of DeWalt impact drivers to restore correct clearances in assemblies where a flat washer is specified. Ideal when addressing play, uneven wear, or fastener loosening in high‐stress areas. Commonly fitted in maintenance of the hammer/anvil or related housings, ensuring reliable torque delivery and protecting components during daily site or workshop use.
Also known as:
Flat washer, plain flat washer, spacer washer, tool washer for impact drivers, OEM N453417 washer, power tool plain washer, DCF787/DCF887 washer.
Fits Models:
DCF787, DCF887
Alternate Part Numbers:
N453417
Product Specifications
| L&S Part No. | N453417 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | DeWalt/Black and Decker |
| OEM No. | 453417 |
| Unit of Sale | 1 |
| Applications | DCF787, DCF887 |
| Machine Type | Impact Driver |
| Fits Brands | Black & Decker, DeWalt |
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