DeWalt 397589-00 Washer – Genuine OEM Replacement Power Tool Washer
Part Number: 397589-00
Category: Power Tool Parts & Accessories → Hardware → Washers
Type: DeWalt 397589-00 Washer – Genuine OEM Replacement Power Tool Washer
The DeWalt 397589-00 Washer is a genuine OEM replacement hardware component designed for use in compatible DeWalt, Black & Decker, Craftsman, and DeVilbiss power tools. This precision-manufactured metal washer helps evenly distribute clamping force between mating components, reducing wear, maintaining proper spacing, and providing secure fastening within the tool assembly. Manufactured to original equipment specifications, it provides a direct-fit replacement for worn, damaged, or missing washers, helping restore proper assembly and dependable tool performance.
Key Features & Benefits
- Part Number: 397589-00
- Genuine OEM DeWalt replacement part
- Replacement power tool washer
- Helps evenly distribute clamping force
- Maintains proper spacing between components
- Supports secure fastening and assembly
- Durable precision-machined metal construction
- Direct-fit OEM replacement
- Manufactured to original equipment specifications
Technical Specifications
Part Number: 397589-00
Manufacturer: DeWalt
Product Type: Washer
OEM Part: Yes
Material: Metal
Application: Power Tool Hardware & Assembly
Compatible Applications
The DeWalt 397589-00 Washer fits a variety of compatible DeWalt, Black & Decker, Craftsman, and DeVilbiss power tools that utilize Part #397589-00, including select hedge trimmers and other outdoor power equipment. Because this washer serves as a general hardware component, compatibility varies by model and application.
Always verify your tool model, type number, and original part number before ordering to ensure proper compatibility.
Function of the Washer
The DeWalt 397589-00 Washer serves as a critical fastening component within the tool assembly. It helps to:
- Evenly distribute clamping pressure
- Maintain proper spacing between assembled parts
- Reduce wear on mating surfaces
- Support secure fastening
- Help prevent damage caused by uneven load distribution
- Restore the tool's original assembly integrity
Using a genuine OEM replacement washer helps ensure proper fit, reliable fastening, and long-term tool durability.
Common Signs Replacement Is Needed
Replace the washer if you notice:
- Bent or distorted washer
- Excessive corrosion
- Cracks or physical damage
- Excessive wear from repeated assembly
- Missing washer
- Loss of proper clamping or spacing
A worn or damaged washer can reduce fastening security, allow unwanted component movement, and contribute to premature wear of surrounding parts.
Installation & Service Notes
Disconnect the tool from the power source or remove the battery before performing any repairs.
Remove the damaged 397589-00 Washer during disassembly according to the manufacturer's service instructions. Inspect the associated fastener, shaft, bolt, and surrounding components for wear or damage before installing the replacement washer. Position the new washer in its original location and reassemble the tool using the manufacturer's recommended tightening procedure. Verify that all hardware is securely fastened before returning the tool to service.
Important: Always verify your tool model, type number, and original part number before ordering. Use genuine OEM DeWalt replacement hardware to ensure proper fit, secure assembly, and long-term tool performance.
Maintenance Recommendations
- Inspect washers during routine maintenance and disassembly.
- Replace bent, corroded, or damaged washers immediately.
- Verify fasteners are tightened to the manufacturer's specifications.
- Keep hardware clean and free of corrosion or debris.
- Inspect surrounding components for wear whenever replacing hardware.
- Use genuine OEM replacement parts to maintain factory fit, secure assembly, and long-term power tool reliability.
